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Posted on Jun 29, 2011

My 86 Isuzu Trooper runs great and then suddenly looses power and stalls out. What is causing this to happen?

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Oct 25, 2008

SOURCE: Alternator removal on 1997 Isuzu Trooper

My son just got the alternator off of my Trooper (1997) and he said removing the wheel is not necessary. He took off 2 bolts from the top and several from the bottom that were very difficult to remove but then the alternator came off pretty easy. He says if it loose then it should come off pretty easy, if it is not loose, you must be missing a bolt somewhere. He also says is you are in our area, call him and he will take it off for $100 =)

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Anonymous

  • 315 Answers
  • Posted on Mar 03, 2009

SOURCE: 1986 Isuzu Trooper 2.3 Gas Engine Running Too Fast

Follow the throttle cable to the throttle body, there should be an idle adjuster screw somewhere.

Anonymous

  • 1959 Answers
  • Posted on May 09, 2009

SOURCE: not starting at all

I'd check all the battery cable connections first. If they are clean and tight then it sure sounds like a starter. When a starter wears out, it takes more and more energy to make it work. Usual symptoms are the car will start when its cold and after the car heats up some, the car needs a jump to start again. Eventually, the starter will stop working altogether.

simontricket

Simon

  • 235 Answers
  • Posted on Jul 05, 2009

SOURCE: Isuzu trooper engine stops while driving

If its the 3.0 diesel it could be the rail oil pressure sensor starting to pack up .

Anonymous

  • 1129 Answers
  • Posted on Dec 07, 2009

SOURCE: '92 Isuzu Trooper speedometer problem

Replace the speed sensor located on the transmission this sends the signal to the speedometer, you may want to check the plug and its terminals to be sure the terminals in the plug are not corroded if they are clean the terminals with electrical contact cleaner then drive the care see if cleaning the plug fixed it if not replace the speed sensor.

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Is the transmission dropping down to lower gear when climbing ? (automatic only ) Will it accelerate good to pass on level road?
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check the fuel pump pressure to make sure it is the pump regulator that controls the amount of pump pressure or change the whole pump would be better have a good day sir
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