1984 Pontiac Trans Am surging while in drive

1984 PONTIAC TRANS AM
7,500 MILES • 5.7L • V8 • RWD • AUTOMATIC
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JULIS
  • MEMBER
  • 2 POSTS
I have an 84 trans am,with an 86 suburban 350 engine,never has had a problem til lately it started surging while in drive,rpms surge up an down
Jun 25, 2015 at 4:49 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
scan for codes and check fuel pressure with a gauge. then check for a vacuum leak.
Jun 29, 2015 at 11:56 PM
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JULIS
  • MEMBER
  • 2 POSTS
Thank you very much for answering my question,I will definately check those today...crossing my fingers,bought this car as a shell,put alot into the Ole gal..
Jun 30, 2015 at 2:10 AM
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