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Anonymous Posted on Sep 14, 2012

How to restart after running out of gas in 1994 isuzu trooper

Ran it out of fuel, now refueled it won't start. 6 cylinder, fuel injected, gasoline engine. Fuel pump runs, starter cranks. Computer flash-codes:12,12,12,12... (no faults).

  • Anonymous Oct 01, 2012

    Discovered also that there was no spark and no actual fuel being injected.

  • Anonymous Oct 01, 2012

    Replaced Ignition Control Module. Solved the problem. YAY!!!!

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1 Answer

Marvin

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  • Isuzu Master 85,242 Answers
  • Posted on Oct 02, 2012
Marvin
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3 Related Answers

Anonymous

  • 1 Answer
  • Posted on Mar 30, 2009

SOURCE: Starter removal - 1994 Isuzu Trooper

pull the starter away from the bellhousing and turn the drive end upwards then it will come out from the engine compartment tight i know but i have just done mine so i know it will come

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stevenhurc

Steve Hurc

  • 459 Answers
  • Posted on Nov 07, 2009

SOURCE: cranks, but no start. spark and fuel good, no

cam timming is possibly out due to gear reduction set up in heads
suggest remove rocker covers and make sure cam lobes are in this possition as well as all other timming marks luckily these engines (V6) are free wheeling (wont bend valves) set up like pic below

5b1d17c.jpg

simontricket

Simon

  • 235 Answers
  • Posted on Dec 25, 2009

SOURCE: 02 isuzu trooper

Need a bit more information to go on as there is no injector pump on a 4JX1 its a rail type engine .
You can get flash codes to come up on the engine check light from the OBDII socket by connecting pin 4 to pin 6 and turning the key to ign on . the light will flash - count the flashes gonna be something like 4 then 3 and maybe some other depends on how many faults you got.

If you get none then try my tips .

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Ran out of gas, prime the fuel injectors

No priming needed

When you turn the key on, if
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Any air goes into the cylinders

You probably ruined the pump running
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62217_isuzfuse_1.jpg
Underhood fuse block swap out relay #7 thats the ECM relay.
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Page 1 of 1 SYSTEM/COMPONENT TESTS - 2.6L EFI -1994 Isuzu Rodeo
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93 Trooper cranks, but won't turn over

have someone kick at the gas tank while you are turning key if it starts it is fuel pump
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