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Originally Posted by Jessiejames89
New plugs
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Doesn't matter that they're new. They can foul in fifteen seconds of cranks-won't start from the unburned fuel flying around the combustion chamber.
Quote:
Originally Posted by Jessiejames89
and wires, injectors good, ive checked over the wires 3 or 4 times(that was where I was hopin my problem was- a slight mishap with the wires).
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But with a failure of both cylinders (2 & 5) that share an ignition coil, the coil and/or the module that controls it are likely the fault. DO YOU HAVE SPARK to 2 & 5 when the other four cylinders are running? Can you see or hear the spark jumping at the coil terminals, indicating a break in the coil insulation?
Anyway, I'm leaning toward coil or coil module. I think some parts stores have the capacity to test them off-the-car. Call around, you might get lucky.
Quote:
Originally Posted by Jessiejames89
And yes sir PCM- Powertrain Control Module...finally found a forum that was in relation to this PCM problem and the User said the oil he found inside his was BRAKE FLUID!!! And slowly eat away at the vehicles brain, destroying everything... I'm sure it don't matter what kind of oil it is, it's in the PCM and it's damage is done...
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I still don't understand how fluid can enter a PCM. On GM vehicles, when they're in the engine compartment, they're sealed.
Regular engine oil might cause damage, I'd be very tempted to clean it up and try the PCM again. Brake fluid would be more difficult, I can imagine the water content would corrode circuit traces. Maybe. In my driveway, I'd open it up and see what it looked like inside.