throttle,has new plugs&wires? Put new spark plugs and wires. A bottle of lucas fuel treatment about 20 miles of driving (dont know if it has had time to work yet) Also did a oil change on it. The air filter was in great shape so thats not the problem. Im lost and have no idea whats going on with my little truck. It started to develop a slight miss about a week ago and has gotten worse.
No arcing of wires/plugs. Why would it run good at high rpm if fuel delivery was the problem( fuel pump/ enjectors) Coil breaking down at low rpm?
No arcing of wires/plugs. Why would it run good at high rpm if fuel delivery was the problem( fuel pump/ enjectors) Coil breaking down at low rpm?