Question about 1996 Isuzu Trooper

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Trooper cranks but wont start

Replaced fuel filter, pump, can smell gas at engine

Posted by Anonymous on

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1 Answer

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  • Isuzu Master
  • 20,706 Answers

Check for spark
if spark is good and will not run on test fuel
check cylinder compression

Posted on Aug 24, 2014

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5 Related Answers

miracore

  • 6 Answers

SOURCE: 1989 Isuzu Trooper Won't Start

Oil level!!!

Posted on Feb 16, 2009

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ahmosea

Ahmose Avin

  • 47 Answers

SOURCE: turns over but wont crank up

Hi, do you hear the fuel pump turn on when you turn the key to on but don't start it. Does the car get weak when you try to start it. What happens if you try to jump it. Just some basic questions.

Posted on Feb 24, 2010

ftw1952

frank thomas wilson

  • 10319 Answers

SOURCE: No fuel pressure. Replaced filter, no help

fuel pump bad

Posted on Mar 01, 2010

01fordeb

Chris Busby

  • 1033 Answers

SOURCE: 1991 Isuzu Trooper. Recently my truck simply

Disconnect the fuel line at the fuel filter. Turn the car on for the pump to be on. If you are getting gas pumped out, then your pump is good. If not there's most likely your problem. Then try the line at the engine. Disconnect and see if the gas is making it that far. Your should also be able to hear the pump come on if you open the gas cap and listen while someone turns the key to the on position.

Posted on Jun 08, 2010

SOURCE: my trooper wont 3.0D trooper wont start it is like

First, blow the fuel pipe with a strong air jet & change the filter. If this didn't work, change the main fuel pump (do NOT repair).

Posted on Oct 12, 2010

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Hi.

Check the fuel cap. It is often responsible for the problem. ICheck for leaks at the fuel pump, charcoal canister and throttle body. If there is no leak, then the fuel smell may be given by a too rich mixture. In that case you often have more problems because of engine flooding. Try doing a code scanning and see if there is any code stored (e.g. rich mixture, misfire, or indications of other problem. If problem is rich mixture you will smell gas at the exhaust. If mixture is too rich, check the sensors in the air intake (MAF, IAT) and temp sensor. If the problem is none of the ones I mentioned, check the EGR system. Recirculated gas smells the similarly to liquid fuel.

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