1999 Chevrolet Silverado 1500 Q&A

1999 Chevrolet Silverado 1500 Question: rough idle , stalls out .No trouble codes. replaced fuel filter,& PCV valve.

rough idle ,stalls out .no trouble codes.replaced fuel filter & PCV valve. -
Answer 1
you need testing to find out why. fuel pressure, spark, compression and others. you need a good shop that can track it down and give you an accurate bid Roy -