Mechanics

WONT START

1993 Mitsubishi Shogun

Engine Mechanical problem
1993 Mitsubishi Shogun All Wheel Drive Automatic 120000 miles

hi I was driving my shogun 3 litre v6 with gas conversion parked it up at work but when returned after my shift wont start any ideas would be appreciated
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Dazlamzy
March 18, 2010.



Pick your symptom-and get back with some feedback.

**Cranks but no start condition: Fuel and Spark: Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.

**No crank at all/nothing/nada: Could be the starter, starter relay, clutch switch/park and neutral switch and ignition switch assuming the battery and connections are good.
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Rasmataz
Mar 18, 2010.
Now had it in auto ecectricians he has it running on petrol but everytime he switched it to gas it blows circuit board in ecu? Puzzled

Tiny
Dazlamzy
Mar 23, 2010.