ICM? PCM?
#11
Senior Member
True Car Nut
#12
Senior Member
On that module the plate on the bottom is the source for ground. We clean up the corners where it bolts and the four ears on the block. If the module has any problems with the ground it can cause premature failing and or other ignition issues.
#13
Retired
Does the new ICM come with paste to put between the ICM and coil packs?
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