Having problems with your 1994 Chevrolet Silverado 2500 ?
Rough idle when warm up - 1994 Chevrolet Silverado 2500
Check intake gasket for leak. spray carb/choke cleaner all around intake mating surface to cylinder heads, ( while engine running) if rpm changes hi or lo you have a leak and need replaced.
Repair Help & Product Troubleshooting for 1994 Chevrolet Silverado 2500
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