Your 2006 Kawasaki STX-12F - JT1200-B/ D Motor Oil. AMSOIL synthetic lubricants are the solution for drivers who want the most from their 2006 Kawasaki STX-12F - JT1200-B/ D. ... We review all reported problems, if you would like a personal response to the issue you are reporting please enter your email address in the space provided on the form ...Kawasaki Jet Ski STX 15F STX12F Trailerable JetSki PWC Storage Cover (Fits: Kawasaki Jet Ski STX15F) $89.93. SPONSORED. NEW 2004 - 2019 GENUINE KAWASAKI JET SKI? STX-15F VACU-HOLD COVER W99995-470B (Fits: Kawasaki Jet Ski STX15F) $319.95. Free shipping. Kawasaki Jet Ski Fuel Pump Problem. If you’re having trouble with your Kawasaki jet ski fuel pump, there are a few things you can check. First, make sure that there is no debris or water in the fuel tank. Next, check the fuel line for any kinks or blockages. Finally, check the fuel pump itself for any damage or corrosion.Jun 25, 2007 · 2006 Kawasaki STX-12F 2003 Dodge Ram 1500 Quad (yes its got a Hemi) Comment. Post Cancel. ... Another shop I called had a 12F in with water injestion problems ... 2007 Kawasaki Jet Ski® STX™ 12F Videos. 2007 Kawasaki Jet Ski® STX™ 12F pictures, prices, information, and specifications. Below is the information on the 2007 Kawasaki Jet Ski® STX™ 12F. If you would like to get a quote on a new 2007 Kawasaki Jet Ski® STX™ 12F use our Build Your Own tool, or Compare this PWC to other 3-4 Passenger ...For Kawasaki Jet Ski STX 12F STX-12F Oil Change Kit Oil Filter NGK CR9EK JT 1200 (Fits: Kawasaki Jet Ski STX12F) $84.95. Free shipping. NEW 2004-2012 GENUINE KAWASAKI JET SKI STX 12F 15F LH MIRROR ASSY 56001-3721-8J (Fits: Kawasaki Jet Ski STX12F) $212.49. Free shipping. or Best Offer.I have a 2007 Kawasaki STX-15F jet ski. Never had a problem til now. Launched it and ran fine for about a minute then sputtered and stalled. Started again, same thing over and over. ... I have a 2005 Kawasaki STX-12f 3-place jet ski, I took it out for the first time this season yesterday and got a temp warning indicator.Sep 25, 2022 · We figured out why the original engine on our jetski was replaced!Check out our Amazon store!!https://www.amazon.com/shop/sesgaragePurchase your KP kit here!... 10 Haz 2023 ... Can 4 stroke engines get seized? If not, what might be the issue here. I assume if there is a click sound the starter is trying to work but can' ...P. pademarco Discussion starter · Aug 17, 2009. I bought two 2007 Kawasaki STX 12-F in 2007. It seems after having issues with two seasons of use with the Multifunction Meter (Dash Display) going on and off at time and giving false information, one ski Meter has finally gone blank and the other is still acting up in the same manner.Jun 13, 2006 · Kawasaki Jet Ski STX-12F Kawasaki's DOHC inline Four looks like the engine in a ZX-12R motorcycle--because it is. This highly regarded Ninja powerplant is rated at only 125 hp in the watercraft ... Prevent dreaded engine failure by installing the KP Pump Upgrade Kit! Fits all 148mm pumps. 12F, 15F, SXR 1500, STX 160. Follow the link below for the kit: h...Better-than-Average Power. The 15F has long held a horsepower advantage over its introductory-level competition. Kawasaki’s 1,498cc dual-overhead-cam four-cylinder engine produces a legitimate 160 horses, delivered through a 148mm axial-flow pump to the tune of 957 pounds of torque. Top speed is a class-topping 62 mph, while acceleration …Kawasaki Jet Ski STX-12F Kawasaki's DOHC inline Four looks like the engine in a ZX-12R motorcycle--because it is. This highly regarded Ninja powerplant is rated at only 125 hp in the watercraft ...Jan 31, 2010 · 2003 Kawasaki STX-12F Idle Problem. My 2003 Kawasaki STX-12F surges or lopes only when idling; otherwise, it is very fast and runs perfectly. I replaced the idle control sensor and it seemed to help a little bit but it still does not run smoothly at idle. This all started after I found a slit in a water hose that was spraying water on the ... Jun 4, 2022 · 2007 Kawasaki Jetski STX 12F 205 hours Compression of 110, 100, 105, 115 ECU 3736 ... There have been problems with piston failures on the 1200 engines, so do a ... Polaris Open Discussion. (17,609/180,430) Conversion PWC Performance Skis. Member build hybrids PWC Performance skis. Sub-Forums: Conversion FAQ and Tips. Honda Personal Watercrafts.The repaired ski (2004 STX-12f) ran pretty reliably for the last couple of years, although it would occasionally be hard to start if shut off after riding for a while. By hard to start, I mean it would crank and not fire at all, and then after a random number of tries it would start immediately after hitting the start button.JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. |. I have an 07 STX 12F that will only do 38 mph at 5000 rpm max. I have changed the fuel pump, compression and fuel - Answered by a verified Marine Mechanic.Update Hi folks, Well, I have an update on my woes with a 2005 STX 12f. OKAY, so I bought a new display computer (pricey mother). After installing it, the display now beeps during the power-on self test, and the the speedometer now works! BUT, the ski still won't go to full speed. It won't rev past 5000 rpm, and it reaches that at 1/4 throttle.06-25-2007, 12:01 AM. So here is the deal..... My ski is less than a year old, rode it probably 5 to 6 times last summer before putting it up for the winter. Took the …Kawasaki started making 4-stroke jet skis in 2003 when the company released its new flagship PWC, the STX-12F. This 3-seater runabout featured a 4-cylinder, water-cooled, 1,199cc power mill fed by an electronic fuel injection system.Top Speed: 55.4 mph. Top Pick For: Pulling water sports. Walk-around stabilityis good and a flip-up ladder is standard, as are mirrors foroptimum skiing and riding. Contact: 866-453-8754, kawaski.com. More: boat tests, Boats, kawasaki, Personal Watercraft, Runabouts.Kawasaki service manuals contain enough detail and basic information to make them useful to the owner who desires to do his own basic maintenance and repair work. A basic knowledge of mechanics, the proper use of tools, and workshop procedures must be understood in order to carry out the work satisfactorily. Quantity. ADD TO CART. Add To …Buy OEM Parts for Kawasaki Jet Ski 2005 Throttle Diagram You can order from there, or from the blue box at the top of this page. The service manual doesn't give a voltage to actuate the injector.#1 Kawasaki stx12f problem with power! 06-11-2011, 01:21 PM I have Kawasaki stx 12f 2006, the course is 40 HOURS. My kawasaki has a problem with the …The Kawasaki Jet Ski STX-12F engine is the heart of this Jet Ski. The power plant was adapted from Kawasaki's leading-edge Ninja® motorcycle line. The dual overhead camshaft 1,199cc water ...The most common reason why a jet ski overheats is a clogged cooling system or cavitation in the pump. Other possible causes are the lack of engine oil, clogged oil system, or carb issues. It’s not just the engine, but the jet ski’s exhaust system and the intercooler are also prone to overheating, as these parts are also cooled with raw ...Kawasaki Jet Ski Fuel Pump Problem. If you’re having trouble with your Kawasaki jet ski fuel pump, there are a few things you can check. First, make sure that there is no debris or water in the fuel tank. Next, check the fuel line for any kinks or blockages. Finally, check the fuel pump itself for any damage or corrosion.Your 2006 Kawasaki STX-12F - JT1200-B/ D Motor Oil. AMSOIL synthetic lubricants are the solution for drivers who want the most from their 2006 Kawasaki STX-12F ... We review all reported problems, if you would like a personal response to the issue you are reporting please enter your email address in the space provided on the form. WHY AMSOIL;Jun 30, 2023 · Unleash the maximum HP of your fuel injected Kawasaki STX-12F and say goodbye to the sluggish factory fuel trim settings with Dyno-Boost Fuel Remap Kit. This Engine Computer Tuner tunes your power train with advanced fuel mapping software to harness your Kawasaki STX-12F’s full power. With this adjustable Remap Tool, you’ll not only enjoy ... It has been brought to my attention that the superseded water and oil temperature sensor (part number 21176-0741) causes a high temp warning to be displayed by the gauge on the pre 2013 year model STX-12f, STX-15f, and LX model. These sensors were part of the "hot start issue" resolution package that was implimented on the 2013 …The 12F should be running 7000rpms @ full throttle. The piston issue was 05 thru 07 models caused by an ecu that advanced the timing too far, if you always ran premium fuel without ethanol they would run forever, but the timing was right on the edge, so any less octane or fuel with E10 & the engine self destructed, I have a friend who had an …Product Details. Do away with factory rev and speed limitations and max out the speed and the Horsepower Output potential of your Kawasaki STX-12F. Adjustable RPM limit adjustment is achieved by a microcontroller, selects the RPM in increments of 20 1/min. CDI Box overrides the Power Control Module’s base signal.JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. I have a 2006 Kawasaki STX-12F. It was running great until 2 months ago when my meter assembly (cluster) went bad with - Answered by a verified Marine Mechanic.STX-12F 10' ... 2006 Yamaha WAVE RUNNER VX110 DELUXE 2005 Sea-Doo/BRP GTI 2007 Kawasaki STX-12F 2022 Bennington Pontoons 22 SXSLD(*) ... 2007 Kawasaki STX 12f NO SPARK ON CYLINDERS #1 AND #4. Hi! i would really appreciate anyones ideas on my issue. I checked each plug wire with a timing light and I'm getting spark on #2 and #3 but not #1 and #4. When i switched the coil plugs i get spark on #1 and #4 but not #2 and #3. This should rule out any issues with the coils, …Discussion area for Jet Ski 800 SX-R, 900 STX, STX-12F, STX-15F and more! 8.5K. 6.6M. 4d ago. 8.5K. 6.6M. 4d ago. Polaris Jetski. ... Kawasaki Jetski. Removed carburetor to clean and general maintenance. Did not take a picture of fuel lines and where they connect. Got sidetracked for a awhile, forgot how things went back together.Mar 1, 2003 · Top Speed: 55.4 mph. Top Pick For: Pulling water sports. Walk-around stabilityis good and a flip-up ladder is standard, as are mirrors foroptimum skiing and riding. Contact: 866-453-8754, kawaski.com. More: boat tests, Boats, kawasaki, Personal Watercraft, Runabouts. On the early model 12f and 15f there was another cooling manifold underneath the intake manifold on the right side of the motor that was prone to corrosion and led to 2 problems, overheating due to blockages or large amounts of …I have a 2006 Kawasaki STX-12F. It was running great until 2 months ago when my meter assembly (cluster) went bad with condensation. My jetski went into the SLO mode with …A friend and I just spent the better part of 3 hours removing the starter on his -12F. What a pain in the butt! I have a manual for the -15F, but not the -12F. We tried to remove the intake manifold, but could not get it to move until we removed the engine mounting bolts on the right side.Kawasaki Ultra LX/12F/15F/SXR 1500/STX 160 Spark Plugs (Use EK plugs for older 12F and 15F/LX models. These look threaded at the end like the picture below. If wires have been changed or you have a newer model machine, use the EKB which is the exact same plug, but has a standard plug end. Please inquire if you are unsure.)2004 Kawasaki Jet Ski® STX™-12F. No beep when key turned on on 04 Kawasaki STX 12F. Fuel pump will not pump, it's brand new! kawasaki ... now faced with above issues. Replaced coils, carburetor, and plugs. Keeps dry fouling driver view left plug. Read full answer. Be the first to answer Sep 17, 2022 • Motorcycles. 0 answers. Why my Yamaha ...2007 Kawasaki STX-12F Standard Equipment, Boat Value, Boat Price & Craft Specs | J.D. Power.11-27-2009, 10:18 PM. 2006. I own a 2006 12f and have never had a single issue with it. Great family ski, I consider my 15f more of a performer for sure. I'm surprised they are selling that cheap. Mines got about 20hrs on it and I'd like to get at least $5250 for it, still under factory warranty till 6/2010.Jun 25, 2007 · 2006 Kawasaki STX-12F 2003 Dodge Ram 1500 Quad (yes its got a Hemi) Comment. Post Cancel. ... Another shop I called had a 12F in with water injestion problems ... Polaris Open Discussion. (17,609/180,430) Conversion PWC Performance Skis. Member build hybrids PWC Performance skis. Sub-Forums: Conversion FAQ and Tips. Honda Personal Watercrafts.Help! 2003 Kawasaki stx 12f has been in the shop 7 or more times, the dealership has not been able to fix it. the problem continues to be the same the craft will …03-17-2008, 02:48 PM. Re: Kawasaki STX-12F running rough. On those skis the neck of the gas filler cap, the one you screw it on to, are failing in most of the 05 to 07 12F's and 15F's. Check to see if it has some hairline cracks and water is getting into tank when riding. My freind had the same issue and changed the neck out and it was fine ...Re: The good and bad Kawasaki STX1200F or Yamaha VX110 Deluxe, not sure which to buy You are definitely choosing the wrong two ski for what you expect/want out of it. You are definitely a FX buyer or GTX buyer. Not a VX110 or STX-12F. Preferably the FX. Don't make a mistake and cut corners.F1 fault/trouble code 2003 Kawasaki STX-12. Boat. 306. Verified. John White and 87 other Boat Specialists are ready to help you. Ask your own question now. Marine Mechanic: John White. Top Speed: 55.4 mph. Top Pick For: Pulling water sports. Walk-around stabilityis good and a flip-up ladder is standard, as are mirrors foroptimum skiing and riding. Contact: 866-453-8754, kawaski.com. More: boat tests, Boats, kawasaki, Personal Watercraft, Runabouts.Polaris Open Discussion. (17,609/180,430) Conversion PWC Performance Skis. Member build hybrids PWC Performance skis. Sub-Forums: Conversion FAQ and Tips. Honda Personal Watercrafts. Q&A: Troubleshooting 2006 Kawasaki STX-12F Problems Ask an Expert Car Questions Boat Mechanics I have a 2006 Kawasaki STX-12F. It was running great until 2… Ted G., …There is a cheap pot metal piece that comes from the block and goes into a hose. The pot metal corrodes away and clogs the line completely. This is a problem with 03 - 05 12f and 15f's. Kawasaki has fixed the problem with the new ones without telling the owners of the problem in a recall.Kawasaki instructs operators to flush the jet ski engine for a couple of minutes after your ride. The manufacturer highlights that the Kawasaki jet ski engines require a certain amount of water depending on the rpm. According to the owner’s manuals, jet ski engines require at least 2.5 quarts/min at 1,800 rpm and 7.4 quarts/min at 6,000 RPM.Discussion area for Jet Ski 800 SX-R, 900 STX, STX-12F, STX-15F and more! 8.5K. 6.6M. 4d ago. 8.5K. ... Kawasaki Jetski. Removed carburetor to clean and general ... Kawasaki Jetski. Kawasaki STX-12F Winterizing. Help!! Jump to Latest Follow 8K views 0 replies 1 participant last post by andersog Oct 9, 2009. A. andersog Discussion starter 2 posts · ... By the way, i have 120 hours on my ski now, and it has given me no problems whatsoever. Great job Kawasaki!!! Reply. Save. 1 - 1 of 1 Posts. 1 ...Better-than-Average Power. The 15F has long held a horsepower advantage over its introductory-level competition. Kawasaki’s 1,498cc dual-overhead-cam four-cylinder engine produces a legitimate 160 horses, delivered through a 148mm axial-flow pump to the tune of 957 pounds of torque. Top speed is a class-topping 62 mph, while acceleration …Kawasaki Jet Ski - Online Shop/Service/Repair Manuals Download 2000-2001 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual Original 2000-2001 Kawasaki 1100 STX D.I. Jet Ski factory manual covers models JT1100-C1, JT1100-F1-- download this manual.. -- preview this manual 1996-2002 Kawasaki 1100ZXi - Jet Ski Factory Service ManualF1 fault/trouble code 2003 Kawasaki STX-12. Boat. 306. Verified. John White and 87 other Boat Specialists are ready to help you. Ask your own question now. Marine Mechanic: John White. Mechanical reverse 16.38-gallon fuel tank Front storage compartment Glovebox Feb 23, 2023 · Problem #1: Engine Overheating One of the most common problems reported by STX 12F owners is engine overheating. Overheating can cause serious damage to the engine if not addressed promptly. There are several reasons why the engine may overheat, including: Blocked cooling system Low coolant level Malfunctioning thermostat Worn impeller 16.4 gal. 23.5 gal. 2009 Kawasaki Jet Ski STX 15F Review: The combination of big fun and low price in introductory models is a potent combination especially for those new to the market. The risk with a base model however is that some consumers may eventually outgrow its capabilities.#1 STX 12f problems at high hours discussion 05-24-2010, 05:08 PM I have an 07 12f that is at 85 hours an climbing fast. I ride pretty hard, but I take really good care of it by flushing it after every ride, cleaning it, changing the oil and plugs every season, lubricating the engine etc.Top Speed: 55.4 mph. Top Pick For: Pulling water sports. Walk-around stabilityis good and a flip-up ladder is standard, as are mirrors foroptimum skiing and riding. Contact: 866-453-8754, kawaski.com. More: boat tests, Boats, kawasaki, Personal Watercraft, Runabouts.Kawasaki STX 12F, idling problem. Jump to Latest Follow 4K views 1 reply 2 participants last post by big Joe Aug 8, 2023. B. bmats16 Discussion starter 3 posts · Joined 2010 Add to quote; Share Only show this user #1 · Apr 9, 2010. Aloha to whom ever might be out there.... I own a Kawasaki STX 12F and it does'nt idle. It starts up but soon ...Mar 25, 2009 · Re: stx15f big problems hey there my deal is a little different but just a related story I bought a 03 stx-12f{327 hours} from salt water and a 05 stx-15f{40hours} from fresh water bolth of them were crashed and sunk the engines were bolth completely full of water and sat for at least 6 months that way, this is about as bad as it gets so I flushed the oil as it was very milky it took about 25 ... It has been brought to my attention that the superseded water and oil temperature sensor (part number 21176-0741) causes a high temp warning to be displayed by the gauge on the pre 2013 year model STX-12f, STX-15f, and LX model. These sensors were part of the "hot start issue" resolution package that was implimented on the 2013 …2002 STX-12F ( Sold ) Comment. Post Cancel. gt.revels Share Tweet #3 Unapproved. 12-19-2005, 10:12 AM. Re: stx-15f cold start problem - Please help ... I called Kawasaki customer support today and they only have one call on record from the mechanic at the dealership service center.I have a 1999 kawasaki stx 1100 jet ski that has performance problems. If from an idle I open the throttle all the way it takes off great up to 50+ mph. Then after a few seconds it slows down to about …Second opinion] i have a 2007 kawasaki STX 12f. it will crank but it will not start. i am getting spark on cylinders 2 and 3 but not 1 and 4. i shaped the coil plugs to test the coils and i had spark … read moreIn 2008 a part of the excitement came in the form of the Kawasaki Jet Ski STX-15F. This machine has awesome maneuverability and an affordable price tag for most any budget at just over $8,000. This personal water rocket is truly on the leading edge of affordability in the watercraft world. The appearance of the 15F is very inviting.Only time I have that problem is when I am stop and starting too much. Like when I am tensioning the ski rope and starting and killing it in short burst. But it always starts after 2 or 3 tries. Nothing like you guys have described. ---------------------------------------------. 2006 Kawasaki STX-12F.16.4 gal. 23.5 gal. 2009 Kawasaki Jet Ski STX 15F Review: The combination of big fun and low price in introductory models is a potent combination especially for those new to the market. The risk with a base model however is that some consumers may eventually outgrow its capabilities.Updated: March 1, 2003 *We rode this three-seat beauty along the Atlantic Coast near Key West in seas to four feet and found the boat to be solid and forgiving. It took the torture …I own a Kawasaki STX 12F and it does'nt idle. It starts up but soon stalls. I have taken out the idle speed controller on the trottle body and started it up to see if it …two seconds, the meter display turns to “00:00”. If the display function does not work, replace the meter. assembly. •. Indicate the trip mode. •. Check that when the SET button is pushed for more than. two seconds, the meter display turns to “000.0”. If the display function does not work, replace the meter.The problem is the 2004 15f and 2004 12F use different part number actuators (2004-15f #17172-0561/ 2004-12f #16172-3704). Oddly , the 2005 12F uses the same actuator as the 2004 15F. Does anyone know if these units are interchangeable? Any other suggestions for fixing off throttle stalling?Kawasaki STX-12F Performance Handling. The STX-15F was known as a reliable family jet ski, yet powerful enough for adrenaline junkies. It was lighter than any competitor, so it could hit 55-57 mph even with its moderate, 125 HP engine. Thanks to its race-intended hull design, the STX-12F was very agile and offered a sporty riding experience.Sep 24, 2013 · Re: 2007 STX 12F Checkup Your problem is most likely the idle speed controller, it is a common issue. Listen and see if you hear it actuate about 4 seconds after the engine shuts down. If you don't hear a ratcheting/buzzing kinda noise then it's bad. Expensive but an easy fix.. P.S.- Make sure you order a spare rubber O-ring as well. Jul 29, 2019 · 07-29-2019, 12:26 PM. I am having trouble Figuring out Kawasaki STX 12f. It will Max at 6000rpm running smooth all the time. I checked all the plugs and they seem to be running very lean All Pure White. Compression is good 175 to 180 on all cylinders. Fuel pressure is at 45. I have scoured all the threads and to not find anything else to check. Better-than-Average Power. The 15F has long held a horsepower advantage over its introductory-level competition. Kawasaki’s 1,498cc dual-overhead-cam four-cylinder engine produces a legitimate 160 horses, delivered through a 148mm axial-flow pump to the tune of 957 pounds of torque. Top speed is a class-topping 62 mph, while acceleration …While the Kawasaki STX 12F is a reliable watercraft, it can develop problems over time. Engine overheating, battery not charging, fuel system problems, steering problems, electrical problems, jet pump problems, and hull damage are some of the common problems reported by STX 12F owners.Product Details. Bolster the Engine Potential potential of your Kawasaki STX-12F and say goodbye to lean stock programming with the Smart-Tune-X Power Control Chip Module. Our Kawasaki STX-12F Tuner Chip will increase the Horsepower Output by 17% across the entire power curve and improve fuel efficiency. This Performance …Kawasaki stx 12f problems
Feb 23, 2023 · Problem #1: Engine Overheating One of the most common problems reported by STX 12F owners is engine overheating. Overheating can cause serious damage to the engine if not addressed promptly. There are several reasons why the engine may overheat, including: Blocked cooling system Low coolant level Malfunctioning thermostat Worn impeller #1 Kawasaki stx12f problem with power! 06-11-2011, 01:21 PM I have Kawasaki stx 12f 2006, the course is 40 HOURS. My kawasaki has a problem with the power. One the water flows max.60km/h (38-40 mph)i not exceed 5200 rpm. Screw is ok again, I checked the air filter is ok. computer service has no bugs.2004 Kawasaki Jet Ski® STX™-12F Videos. 2004 Kawasaki Jet Ski® STX™-12F pictures, prices, information, and specifications. Below is the information on the 2004 Kawasaki Jet Ski® STX™-12F . If you would like to get a quote on a new 2004 Kawasaki Jet Ski® STX™-12F use our Build Your Own tool, or Compare this PWC to other 3-4 …Just download it and start fixing your problems now. Once downloaded you can save the manual to your desktop or downloads folder. All manuals can be downloaded to a computer, tablet or smart phone. ... 2005-2007 Kawasaki STX-12F STX12F JT-1200 2005-2007 Kawasaki STX-1200 JT1200 2005-2008 Kawasaki STX-1200F JT1200 2006 …Problem with 2006 STX-12F 05-27-2010, 10:09 PM Alright to start this off, I am not the mechanical genius. In fact I'm VERY amateur, keep that in mind when trying to explain things to me. Thanks! That said:Kawasaki Jetski. Kawasaki STX-12F Winterizing. Help!! Jump to Latest Follow 8K views 0 replies 1 participant last post by andersog Oct 9, 2009. A. andersog Discussion starter 2 posts · ... By the way, i have 120 hours on my ski now, and it has given me no problems whatsoever. Great job Kawasaki!!! Reply. Save. 1 - 1 of 1 Posts. 1 ...Unanswered kawasaki Jet Ski STX -12F questions & open problems. Help & support Jet Ski STX -12F Boating owners by providing helpful answers, …Mar 15, 2008 · 03-17-2008, 02:48 PM. Re: Kawasaki STX-12F running rough. On those skis the neck of the gas filler cap, the one you screw it on to, are failing in most of the 05 to 07 12F's and 15F's. Check to see if it has some hairline cracks and water is getting into tank when riding. My freind had the same issue and changed the neck out and it was fine ... We couldn't resist buying this jet ski! Follow along as we get this thing running again!!Check out our Amazon store!!https://www.amazon.com/shop/sesgarage2002 STX-12F ( Sold ) Comment. Post Cancel. gt.revels Share Tweet #3 Unapproved. 12-19-2005, 10:12 AM. ... stx-15f cold start problem - Please help I called Kawasaki customer support today and they only have one call on record from the mechanic at the dealership service center. The mechanic has led me to believe he has had …The environmentally friendly STX-12F meets the strictest existing emission standards for both the Environmental Protection Agency and the California Air Resources Board (CARB). In fact, the STX-12F received CARB’s ultra-low “three-star” rating in 2003, a full five years prior to the mandated time limit. - Nice 2005 Kawasaki STX15F2003 Kawasaki Stx-12f Overheating. 05-08-2006, 10:33 PM. I am having trouble with overheating on my 2003 STX-12F only at idle or speeds under approximately 5-7 mph, (ex: no wake zone). You can watch the front right bypass opening and see the cool water start to get hot to the touch, then too hot to touch, and finally turn into steam, and ...10 Haz 2023 ... Can 4 stroke engines get seized? If not, what might be the issue here. I assume if there is a click sound the starter is trying to work but can' ...5 Answers. SOURCE: I have a 1989 kawasaki js 550 jet ski. The engine. Check the ignition coils to begin with and basically follow the wiring back to the stator making sure you have proper voltage at each component, also check to make sure everything is grounded properly, it is very common for the grounds to be corroded on …05-09-2005, 01:30 PM. Help! 2003 Kawasaki stx 12f has been in the shop 7 or more times, the dealership has not been able to fix it. the problem continues to be the same the craft will suddenly slow down and hesitate usually after it has been in the water for about 10 or 15 mins. from that point on it will not pick up speed over 35.Hi symyan im good thanks for asking, if your Kawasaki STX 12F jet ski's fuel pump is not receiving power and the jet ski is turning over but not starting, there are a few steps you can take to address the issue. Start by checking the fuel pump fuse in the fuse box to ensure it's not blown, and replace it if necessary.Kawasaki Jet Ski PWC Performance. Kawasaki PWC Performance (4-stroke) Above Forum Ads. Collapse. ... but it can be done without removing the manifold. I had to do it on my STX-12F, because one of the line split and nearly sunk my ski. Comment. Post Cancel. vwmikey99. Join Date: Sep 2009; Posts: 137; Share Tweet #3. 05-25-2013 ...Dec 19, 2005 · Re: stx-15f cold start problem - Please help I called Kawasaki customer support today and they only have one call on record from the mechanic at the dealership service center. The mechanic has led me to believe he has had numerous conversations with Kawasaki techs trying to figure out how to fix the ski. Jul 14, 2021 · Remove all spark plugs from engine and plug them in the spark plug leads and against the engine. To check coils easily: switch the low voltage wires from coil 2-3 to coil 1-4. No spark at 1 and 4 is a sign that the coil is broken. No sparks at 2-3 is a sign that the ignotion switchbox is broken, or the pick-up coils for 1-4. #1 STX 12f problems at high hours discussion 05-24-2010, 05:08 PM I have an 07 12f that is at 85 hours an climbing fast. I ride pretty hard, but I take really good care of it by flushing it after every ride, cleaning it, changing the oil and plugs every season, lubricating the engine etc.Feb 5, 2009 · There is a cheap pot metal piece that comes from the block and goes into a hose. The pot metal corrodes away and clogs the line completely. This is a problem with 03 - 05 12f and 15f's. Kawasaki has fixed the problem with the new ones without telling the owners of the problem in a recall. 31 May 2007 ... The Kawasaki Jet Ski STX-12F engine is the heart of this Jet Ski. ... Another problem is that the speedometer and odometer read about 10 % high.The most common reason why a jet ski overheats is a clogged cooling system or cavitation in the pump. Other possible causes are the lack of engine oil, clogged oil system, or carb issues. It’s not just the engine, but the jet ski’s exhaust system and the intercooler are also prone to overheating, as these parts are also cooled with raw ...03-17-2008, 02:48 PM. Re: Kawasaki STX-12F running rough. On those skis the neck of the gas filler cap, the one you screw it on to, are failing in most of the 05 to 07 12F's and 15F's. Check to see if it has some hairline cracks and water is getting into tank when riding. My freind had the same issue and changed the neck out and it was fine ...2004 Kawasaki Jet Ski® STX™-12F Videos. 2004 Kawasaki Jet Ski® STX™-12F pictures, prices, information, and specifications. Below is the information on the 2004 Kawasaki Jet Ski® STX™-12F . If you would like to get a quote on a new 2004 Kawasaki Jet Ski® STX™-12F use our Build Your Own tool, or Compare this PWC to other 3-4 …Update Hi folks, Well, I have an update on my woes with a 2005 STX 12f. OKAY, so I bought a new display computer (pricey mother). After installing it, the display now beeps during the power-on self test, and the the speedometer now works! BUT, the ski still won't go to full speed. It won't rev past 5000 rpm, and it reaches that at 1/4 throttle.Jul 10, 2019 · Starter Replacement Tips On The STX-12F. 07-10-2019, 10:08 PM. A friend and I just spent the better part of 3 hours removing the starter on his -12F. What a pain in the butt! I have a manual for the -15F, but not the -12F. We tried to remove the intake manifold, but could not get it to move until we removed the engine mounting bolts on the ... 03-17-2008, 02:48 PM. Re: Kawasaki STX-12F running rough. On those skis the neck of the gas filler cap, the one you screw it on to, are failing in most of the 05 to 07 12F's and 15F's. Check to see if it has some hairline cracks and water is getting into tank when riding. My freind had the same issue and changed the neck out and it was fine ...problem with my kawasaki 2000 1100 stx di the oil injection unit on these skis can fail to test you will need to empty gas tank disconnect oil feed line to inlet manifold then make a mix of two stroke fuel to the correct ratio say 10 liters. poor in to tank and take ski for a run say 10 minutes let it rest and run again if problem persists Kawasaki STX-12F Performance Handling. The STX-15F was known as a reliable family jet ski, yet powerful enough for adrenaline junkies. It was lighter than any competitor, so it could hit 55-57 mph even with its moderate, 125 HP engine. Thanks to its race-intended hull design, the STX-12F was very agile and offered a sporty riding experience.Product Details. Do away with factory rev and speed limitations and max out the speed and the Horsepower Output potential of your Kawasaki STX-12F. Adjustable RPM limit adjustment is achieved by a microcontroller, selects the RPM in increments of 20 1/min. CDI Box overrides the Power Control Module’s base signal.Jun 13, 2006 · Kawasaki Jet Ski STX-12F Kawasaki's DOHC inline Four looks like the engine in a ZX-12R motorcycle--because it is. This highly regarded Ninja powerplant is rated at only 125 hp in the watercraft ... Better-than-Average Power. The 15F has long held a horsepower advantage over its introductory-level competition. Kawasaki’s 1,498cc dual-overhead-cam four-cylinder engine produces a legitimate 160 horses, delivered through a 148mm axial-flow pump to the tune of 957 pounds of torque. Top speed is a class-topping 62 mph, while acceleration …Re: STX-12F Water Problem It's got to be an INLET line not OUTLET cooling line, since you mentioned you got the OVERHEAT warning light on. A similar thing happened to my ski but the warning light NEVER came on. Ski just got heavy and I found tons of water in engine compartment. The leak rate was much greater than the bilge can suck out.This is a Premium remanufactured Kawasaki engine. It includes the cases, crankshaft, head assembly, all internal parts & a woodruff key and a 2-year no-fault warranty. Also included is a free Installation Gasket Set. Installation Gasket Kit …Problem with 2006 STX-12F 05-27-2010, 10:09 PM. Alright to start this off, I am not the mechanical genius. ... 2007 Kawasaki STX 15F (SOLD) 2004 Kawasaki Ultra 150 1996 SeaDoo GSX 787cc (SOLD) 1996 Seadoo SP 720cc 1994 Seadoo SPI 580cc 73mph gps 1986 Kawasaki JS550----Restored 1967 Cessna 150G Airplane 2014 Ram 1500 Bighorn#1 Kawasaki stx12f problem with power! 06-11-2011, 01:21 PM I have Kawasaki stx 12f 2006, the course is 40 HOURS. My kawasaki has a problem with the …Remove all spark plugs from engine and plug them in the spark plug leads and against the engine. To check coils easily: switch the low voltage wires from coil 2-3 to coil 1-4. No spark at 1 and 4 is a sign that the coil is broken. No sparks at 2-3 is a sign that the ignotion switchbox is broken, or the pick-up coils for 1-4.Remove all spark plugs from engine and plug them in the spark plug leads and against the engine. To check coils easily: switch the low voltage wires from coil 2-3 to coil 1-4. No spark at 1 and 4 is a sign that the coil is broken. No sparks at 2-3 is a sign that the ignotion switchbox is broken, or the pick-up coils for 1-4.Mar 25, 2009 · Re: stx15f big problems hey there my deal is a little different but just a related story I bought a 03 stx-12f{327 hours} from salt water and a 05 stx-15f{40hours} from fresh water bolth of them were crashed and sunk the engines were bolth completely full of water and sat for at least 6 months that way, this is about as bad as it gets so I flushed the oil as it was very milky it took about 25 ... I bought an STX-12F & STX-15F as a pair. Both had battery ground cable problems that had been improperly repaired. Another thing to check is all the electrical connectors in the harness. There is a termination plug on the lower right front portion of the hull that sits in water if the hull gets any in it.Better-than-Average Power. The 15F has long held a horsepower advantage over its introductory-level competition. Kawasaki’s 1,498cc dual-overhead-cam four-cylinder engine produces a legitimate 160 horses, delivered through a 148mm axial-flow pump to the tune of 957 pounds of torque. Top speed is a class-topping 62 mph, while acceleration …Jun 30, 2023 · Unleash the maximum HP of your fuel injected Kawasaki STX-12F and say goodbye to the sluggish factory fuel trim settings with Dyno-Boost Fuel Remap Kit. This Engine Computer Tuner tunes your power train with advanced fuel mapping software to harness your Kawasaki STX-12F’s full power. With this adjustable Remap Tool, you’ll not only enjoy ... Jul 10, 2019 · Starter Replacement Tips On The STX-12F. 07-10-2019, 10:08 PM. A friend and I just spent the better part of 3 hours removing the starter on his -12F. What a pain in the butt! I have a manual for the -15F, but not the -12F. We tried to remove the intake manifold, but could not get it to move until we removed the engine mounting bolts on the ... There is a cheap pot metal piece that comes from the block and goes into a hose. The pot metal corrodes away and clogs the line completely. This is a problem with 03 - 05 12f and 15f's. Kawasaki has fixed the problem with the new ones without telling the owners of the problem in a recall.2004 Kawasaki Jet Ski® STX™-12F Videos. 2004 Kawasaki Jet Ski® STX™-12F pictures, prices, information, and specifications. Below is the information on the 2004 Kawasaki Jet Ski® STX™-12F . If you would like to get a quote on a new 2004 Kawasaki Jet Ski® STX™-12F use our Build Your Own tool, or Compare this PWC to other 3-4 Passenger ... Kawasaki Diagnostics Quick Start Guide Quick Start Guide – Kawasaki . Models Serviced: 1999-2003 STX-1100 Ultra 130 DI . 2002-2012 STX-12F/15F . 2007-2012 Ultra LX/250X/250LX . 260X/260LX/300X/300LX . The USB Cable, which connects the SBT Diagnostic box to the PC. The Main Diagnostic Cable is used to connect the SBT Diagnostic box to all 4 ... . Code for bartilo quest