Trailblazer 2wd Engine light, repalce Spark plugs all 6 replaced Coil pack on the #1 Mis fire cylinder
replaced Coil pack Pig tail on Coil pack #1 the Idle is 535 RPMs Light Come on replace Fuel injector for 1 # Cylinder Idle up to 650 slow and Light go`s off
what controls the idling
have the same problem?
Friday, February 4th, 2011 AT 12:22 AM