Engine Performance problem
2004 Cadillac Deville V8 Front Wheel Drive Automatic 95000 miles
i have an 04 deville with multiple misfires. I have replaced the plugs and coil packs, and it got a little better but it still misfires enough not to pass emissions. Any idea's?
have the same problem?
Tuesday, April 28th, 2009 AT 9:29 PM