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Isuzu c190 wont start when warm

When i start the engine cold it starts perfectly. Once it gets warm it wont start.

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  • Isuzu Master
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C190 is a 2.0 L OHV 8V engine same as marine 4AA1.
when warm did you try diesel test fuel?
runs now , right, or runs and stalls. right?
that be the biggest clue there.
besides black smoke.
lost compression hot.
or lost fueling hot.
simple test for compression and test fuel....... leaving what?

Posted on Oct 20, 2015

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Posted on Jan 02, 2017

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  • 702 Answers

SOURCE: will not start when engine warm

Sounds more like your ignition module is getting hot and not working. I'd go there first before replacing the ECM. You can remove the ignition module and most NAPA stores have the ability to test them for you. Make sure they test it at least 5 times. This way it'll simulate starting and stopping.

Posted on Jul 23, 2008

  • 40 Answers

SOURCE: Wont start when weather is cold.

Tune up... its flooding when its cold due to the plugs being worn out...

Posted on Nov 25, 2008

  • 1 Answer

SOURCE: 2001 MAZDA TRIBUTE COLD STARTING PROBLEM

My wifes car had this same problem at about 100000 miles and after many trips to the shop it turned out to be carbor build up in the intake manifold. A fuel injector cleaner was hooked up and it helped the problem, but did not completely solve it. In oreder to get it totally clean the intake had to be removed and clean it out manually.

Posted on Jan 20, 2009

66 chrgr
  • 1011 Answers

SOURCE: 2004 sebring 2.7 engine, will strt when cold but not when warm

more than likely a bad crank sensor but not knowing if there are codes might also be a cam sensor,it is deffently a electrical componet problem hot soak of the motor will break down bad electrical sensors,

Posted on Jan 25, 2009

  • 1 Answer

SOURCE: isuzu 2001 diesel engine won't start

cant start deisel 3.0 lilter sounds like there is no fuel getting to the engine

Posted on Feb 15, 2009

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