1994 Pontiac Sunbird

1994 PONTIAC SUNBIRD
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LKRAMER
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  • 1 POST
Engine Performance problem
1994 Pontiac Sunbird 6 cyl Front Wheel Drive Automatic

my car is backfiring a b it and chugging i changed the fuel filter it seems a bit better but it's still sluggish and backfires and my spark plugs are a year old and they look like they are fresh out of the box still is this a wire or coil pack problem or something entirley different?
Mar 12, 2009 at 9:16 PM
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RASMATAZ
  • ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the fuel pressure and comeback with the readings for evaluation this is where we start
Mar 13, 2009 at 5:04 AM
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