1991 Mitsubishi Shogun missing under load

Car: Mitsubishi Shogun
Year: 1991
Variant: v6 3000 12v
Categories: Running Rough, Starting & Power Loss
been running well on petrol and lpg for 2 years i have owed it.over the last week it suddely stoped running on lpg and is missing under load on petrol.feels like ignition,so replaced plugs leads dizzy cap rotor arm and coil.seems to miss around 3 to 4k then clears past that.idals fine on petrol and lpg
Posted: Dec 14, 2009 (14 years ago)
i suspect possible injector problem. first i would peform a compression test just to be sure the engine is good. also, look at the crankshaft sensor and the sensor plate behind the crankshaft sproket. these do give trouble and alter the timing...
Posted Dec 18, 2009 (14 years ago)
thanks for the advice but its a 12v with a dizzy on it so no crank sensor,also the lpg is not linked to the injectors
Posted Dec 30, 2009 (14 years ago)

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