1995 F150 5.0 running rough
#1
1995 F150 5.0 running rough
My engine runs great but when the check engine light comes on, it starts running weak like it is starving for gas. I have changed throttle position sensor. I can shut it off and start it back up later and it runs fine til the check engine light comes on again. Sometimes I can run for 45 minutes before it comes on and sometimes, 5 min.
ANY IDEAS? Thanks.
ANY IDEAS? Thanks.
#2
injectors, fuel rail and Idle air control valve. willing to bet its the idle air control valve. had the same truck and replaced everything brand new. i know that truck like the back of my hand