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

rough idle ,stalls out .no trouble codes.replaced fuel filter & PCV valve.

by in Shawnee, KS on October 23, 2010
1 answer
ANSWER by , October 23, 2010
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