1994 Chevrolet Truck Repair Question
Asked on December 29, 2011
1994 chevy truck it was running fine, started to run a little rough checked and it was low on oil so refilled it and ran fine then about a week later it started running rough again. it idles just when you start driving it it starts to hesitate and not run
When you hit the gas it seems to be missing like it wants to quit for the most part when it is idling it is ok but it does miss sometimes while just idling. replaced all the spark plug wires except the one going to the distributor cap.
Asked by galatian5Answer
Replied on December 29, 2011
yeah sorry i thought i put plugs and wires replaced them also
Replied on December 29, 2011
Replace the coil wire
Go to this link:http://www.2carpros.com/articles/engine-misfires-or-runs-rough
1.Defective spark plugs
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
7.Contaminated fuel.
8.EGR valve that is leaking.
9.Oxygen sensors.
10.Throttle position sensor.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve
Note: If it doesn't apply disregard it-
