Recent content by tkgjax

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    2004 HPDI Fuel Starvation

    I purchased and installed a used HPDI about 300 miles away so taking it back is a last resort. Idles rough in gear at low rpms. Gets on plane quickly but after 3300 rpm or around 70 percent throttle it bombs out. The old motor was getting plenty of fuel before blowing head gasket and eventually...
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    Revised subject: 200 HPDI Bad ECU

    My 200 HPDI keeps blowing the 20amp ECU/Ignition Coil/Fuel pump fuse when the keyswitch is turned on before engaging the starter. After the fuse blows the warning buzzer sounds until ignintion is turned back off. I am trying to determine if problem is in the motor or in the igntion switch...
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    2001 200 HPDI Electrical Problem....Any suggestions?

    Any ideas here?<br /><br />Coming in from offshore this past Saturday I noticed a strange sulfur type smell coming from the battery compartment. I checked the battery and it was very hot so I disconnected. I also noticed the guage was showing 17 volts. I then tried to start on the other...
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    1998 Yamaha 200 Saltwater Series will not idle and rpm's fluctuate

    Please help. Engine starting having problems losing power and maxing out at 1500rpm but would still idle ok. Pumped out all gas and replaced, change fuel/water seperator and replaced plugs. Motor ran great for about 20 miles and happened again. Completed compression test and all cylinders...
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