1990 Chevrolet S10 Blazer Q&A

1990 Chevrolet S10 Blazer Question: Engine stalls at idle when I put in drive. It feels like it's missing.

Sometimes it'll stall without putting it in drive. I can pull each plug wire off one at a time and it stalls,which makes me think each plug is firing. I recently replaced the coil. I cleaned the portal for the IAC and even replace the IAC. No change. This is a 4.3 V6 engine. -
Answer 1
Tail pipe is probably crooked and i bet the steering wheel is on the left side too! Or could be an EGR problem as well, seems like they gave a bit of trouble back then. Lot of things to consider. -
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Sometimes it'll stall without putting it in drive. I can pull each plug wire off one at a time and it stalls,which makes me think each plug is firing. I recently replaced the coil. I cleaned the po...