Engine Mechanical problem
2003 Cadillac Escalade V8 All Wheel Drive Automatic 141000 miles
I own 2003 Cadillac escalade the check light came on and I brought it to the mechanic. The codes he pulled up were p0171-p0174 fuel trim lean bank 1 and 2, they were the oxygen sensors, so I had them replaced.I also replaced the fuel pump and gave it a tune up, and also ran a vaccum test on it and have checked my engine for more problems but none apparently. But my check light is still on and my cady is running weird please help I'm at the end of my rope
have the same problem?
Tuesday, December 16th, 2008 AT 12:00 PM