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1996 GMC YUKON
Engine surges till it reaches running temp
have the same problem?
Tuesday, August 9th, 2011 AT 8:23 PM
Do you have a check engine light and when was last tune-up??
Refer to this link:
Could be one of the following below -check and test:
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
Fuel pressure regulator leaking or defective fuel pump.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.
Tuesday, August 9th, 2011 AT 8:43 PM
to post a reply.
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