97K1500Silverado
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- Joined
- Aug 20, 2014
- Messages
- 117
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Update:
Received new Ignition Control Module. It came with some thermal compound but I used some CPU thermal compound I had.
I noticed the old ignition module had a heat mark on the backside? To the left of the S. It wouldn’t clean off with 91% rubbing alcohol. There was a good amount of thermal paste on the old module AND where the aluminum heat sink bolts up to the steel bracket.
I noticed my few year old ACDELCO coil is loose within itself. The bolts are tight where it attaches to bracket. See video link
Haven’t drove and gotten it good and hot to see if problem is resolved. Will try and do that soon.
Received new Ignition Control Module. It came with some thermal compound but I used some CPU thermal compound I had.
I noticed the old ignition module had a heat mark on the backside? To the left of the S. It wouldn’t clean off with 91% rubbing alcohol. There was a good amount of thermal paste on the old module AND where the aluminum heat sink bolts up to the steel bracket.
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I noticed my few year old ACDELCO coil is loose within itself. The bolts are tight where it attaches to bracket. See video link
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Haven’t drove and gotten it good and hot to see if problem is resolved. Will try and do that soon.