Quote:
Originally Posted by Skyline
What was the condition of the plugs you pulled from the low compression cylinders? Were they black and oil fouled or were they nice even grey?
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I installed new plugs and after about 2 weeks of driving I pulled them and they were completely black on all 4 prongs, dry with no oil residue,
Quote:
Originally Posted by Skyline
Did you try swapping the coil packs on the left bank with the coil packs on the right bank to see if the problem moved?
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Yes, I swapped all coils from one side to the other with the same result staying on the driver side. I even pulled each plug to make sure it would fire when the ignition was turned on and they all did.