Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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HMAC300
AUTOMOTIVE REPAIR CONTRIBUTOR
48,601 POSTS
scan for codes and check all fuses under hood. check connections on coils as well. start there.
Jun 8, 2017 at 12:18 PM
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BEVERLY MAYNARD
MEMBER
31 POSTS
I checked all fuses all good all good one of my starter relay has only power on one side here is one for you if you use dexcool in your chevy get it out it out it will eat you gaskets trust me [BENJAMIN ]
Jun 12, 2017 at 2:37 PM
HMAC300
AUTOMOTIVE REPAIR CONTRIBUTOR
48,601 POSTS
then it's a fuse box problem if no power check your larger fuses under hood and what you say about dex cool is not true