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1997 Pontiac Transport incorrect codes

Tiny
RICHARDL215
  • MEMBER
  • 1997 PONTIAC TRANSPORT
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 176,534 MILES
This vehicle misses after normal operating temp. It stutters when you re accelerate. It feels like the catalyst sytem is pluuged. But it never over heats
or stalls
Saturday, February 2nd, 2008 AT 6:09 AM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Any check engine light? If yes get the code(s) read. Autozone will read them free and give a printout, then post the result here. If the converter is clogged use a vacuum gauge at an intake port, you should have 16-22Hg. If the reading drops slowly, you have a problem in a converter or restriction in the exhuast.
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Saturday, February 2nd, 2008 AT 7:06 AM

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