MY CAR HAS THE 3

  • Tiny
  • Anonymous
  • 1991 PONTIAC FIREBIRD
  • 194,758 MILES

My car has the 3.1 v6 and it backfires in the intake when you give it gas when it is cold bad and sometimes when it is warmed up what is wrong with my car

Tuesday, November 6th, 2012 AT 1:47 AM

2 Replies

  • Tiny
  • ASEMaster6371
  • EXPERT
  • 25,554 POSTS

Start with basics. When was the last time you tuned it up with plugs/wires and filters

Roy

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Tuesday, November 6th, 2012 AT 2:40 AM
  • Tiny
  • Cadieman
  • MEMBER

This could be caused by a worn cam lobe.

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Tuesday, November 6th, 2012 AT 2:49 AM

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