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Dean Anderson Posted on Jul 11, 2012
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My 2004 yamaha jet ski fx 1100 wont start

New spark plugs turns over fires alittle wont start

1 Answer

Jeff's Garage

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  • Expert 118 Answers
  • Posted on Oct 08, 2012
Jeff's Garage
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Joined: Nov 09, 2009
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Sounds like either your fuel pump has gone out or engine has possibly skipped some teeth on the timing chain. make sure u have fuel pressure going into throttle body assy or if you have good hearing, you should be able to hear the fuel pump running for about 5 sec if u just tap the starter. also need to make sure youve got no water in the tank, so the easiest thing for u to check on your own would be to cut off the hose clamp at fuel rail and put the hose into a clear glass jar and tap starter. if it fills up then its probably not a pump, but if the fuel looks cloudy then you got water on there.

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Jun 09, 2009

SOURCE: my yamaha jet-ski is in learning mode. how do i turn it off?

Its going to ask for a code!!If not lift the seat find the blue plug un hook it then hook back up it will ask for code push AAA then hold it will reset it if this is digital odomtor

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Anonymous

  • 207 Answers
  • Posted on Jul 08, 2009

SOURCE: Overheating YAMAHA XLT 1200 jet ski

you may have something clogged in a water passage but more than likley u have a bad sensor the sensor is located on the main exhuast if you go on the right side of the ski and look in the engine compartment it will be located at 9 oclock u will see it sticking out of the exhuast with one wire comming out after u run the ski and the buzzer goes off pull the seat and see if the engine is really hot if u can not touch it will be hot but it has to be very hot for the sensor to pick it up if u can touch the motor and exhuast it is a bad sensor

Anonymous

  • 207 Answers
  • Posted on Jul 09, 2009

SOURCE: yamaha 2004 fx cruiser, will not crank . motor turns over /

dont go by looks on the plugs replace them yes there is a key but i dought it sheared change pugs first then let me know and i will hep u diagnose it

Anonymous

  • 5 Answers
  • Posted on Aug 16, 2009

SOURCE: 1998 GP1200 yamaha jet ski won't start

When replacing battery in yamaha GP1200 when attach negative cable the unit seems as wants to turn over the engine while the unit is off and no key in place.. also notice in seconds that the battery terminal on negative side started smoking..actually melt the new battery terminal on negative side..yes, postive was connected to positive. Any ideas what why this would take place??

Anonymous

  • 1 Answer
  • Posted on Jun 30, 2010

SOURCE: YAMAHA FX 1100 HO 2006 ROUGH IDLE WAVERUNNER

I have a Yamaha fx 1100 that starts real slowly the battery is fully charged but the bike sounds like its not got alot of power going to the starter can anyone help solve this also battery terminals are clean and not corroded

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How Do I Turn Off Or Rewind Hours On 2008 Yamaha 1100 VX Jet Ski..Thanks [email protected]

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