Having problems with your 1994 Chevrolet S-10 Blazer ?
I had a 1996 vortec v6 put into my 1994 vortec and it has not run good since can you help
The prom chip needs to match the motor...if you didn't change the chip in the computer, you need to do that.
Repair Help & Product Troubleshooting for 1994 Chevrolet S-10 Blazer
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