Engine Mechanical problem
1993 Cadillac Deville V8 Front Wheel Drive Automatic 129000 miles
well I own a 1993 caddy deville 4.9l and I take very good car of my car. Rite now im having a problem with it running. It recently started sputtering and backfireing. So I figured a tune up. So I did the whole shabang. Wires, plugs, 10.00 apeice plugs, cap n rotor, fuel filter, and pcv valve. But its still running bad. So I took to a shop ta get a dianostic and they said it was an egr valve. My? Is can the egr valve make the car run crappie and have very little power. And have nething to do wit electric draws also =ing power loss?
Thursday, January 29th, 2009 AT 5:10 PM