What would cause my truck to idle roughly when I am at a stop light or stop sign and to stumble during acceleration? I have replaced the tps, egr, iac, wires plugs, rotor and cap, fuel pump, and filter.
Monday, January 24th, 2011 AT 11:11 PM
Spray around the tbi unit at the bottom. If your rplm's change the gasket is leaking and needs tobe changed.