1992 c4 heater core now no start
Thread Starter
1st Gear
Joined: Nov 2024
Posts: 1
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1992 c4 heater core now no start
Hello first time asking a question I just swapped out the heater core in my 92 c4 before final doing a final put back together I started it to make sure everything works while running I turned the head lights on and the car shut off and won’t restart. had to remove the brain that goes under the dash on passenger side any ideas? I had extra coil icm and swaped those thinking that might help but still get a c12 code I can smell fuel
Racer
Joined: Feb 2024
Posts: 270
Likes: 113
From: New York
Maybe a blown fuse. Check this out. It pertains to a 93 but 92 and 93 are very similar
https://www.corvetteforum.com/forums...tion-fuse.html
You can also test for ignition by pulling a spark plug wire, connecting a lose spark plug to it and ground it to the block. Crank the engine and see if you have spark.
https://www.corvetteforum.com/forums...tion-fuse.html
You can also test for ignition by pulling a spark plug wire, connecting a lose spark plug to it and ground it to the block. Crank the engine and see if you have spark.
