d***@gmail.com
2006-03-29 04:09:58 UTC
I just changed out the EGR valve, Plugs, cap rotor and air cleaner due
to emissions failure. Well I passed emissions, but my truck began
idling at varying rpms ranging from 650 to 1200 when in park, and
shifts rough in the lower gears.
Since this problem has emerged, I have also replaced the pcv valve,
EGR solenoid, associated vacuum lines, and throttle body gasket on my
95 5.7L chevy K1500.
Usually when the engine is cooler, it idles closer to normal and as it
gets hot, the idle starts to range and starts to shift hard.
Does anyone have any other ideas what may be the problem.
to emissions failure. Well I passed emissions, but my truck began
idling at varying rpms ranging from 650 to 1200 when in park, and
shifts rough in the lower gears.
Since this problem has emerged, I have also replaced the pcv valve,
EGR solenoid, associated vacuum lines, and throttle body gasket on my
95 5.7L chevy K1500.
Usually when the engine is cooler, it idles closer to normal and as it
gets hot, the idle starts to range and starts to shift hard.
Does anyone have any other ideas what may be the problem.