Ethanol gas a problem ?

Asked by GuruWSHYJ May 06, 2018 at 12:33 PM about the 1999 Chevrolet Silverado 1500

Question type: Maintenance & Repair

1994 5.7 runs lil
rough , put
seafoam in
within a few
miles runs
perfect , Ethanol
gas the problem
?

1 Answer

1994 Silverado 1500 2WD. AFTER Seafoam clears out not too long before starts idling lil rough. Is that the ethanol ?

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