1989 Cadillac Deville BADLY BACKFIRES

1989 CADILLAC DEVILLE
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NARCISO BALTIER JR
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Electrical problem
1989 Cadillac Deville V8 Front Wheel Drive Automatic

MY CADILLAC BACKFIRE BADLY,IVE BLOWN TWO MUFFLERS I CHANGED DISTRIBUTER CAPS,PUT IN NEW CATALITIC I OUT IN A LOT OF MONEY AND IT STILL BACK FIRES IT RUNS REAL ROUGH SOME GOT IT TO PASS EMMISIONS CAN SOME PLEASE HELP ME THX.
Jan 31, 2010 at 4:37 PM
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