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CAR BARELY RUNS WON'T REV OVER 4000 RPM POOR POWER

  • Tiny
  • SBOND
  • 1995 Pontiac Trans Am
  • 137,000 miles

3.8 motor almost sounds like exhaust manifold loose would not run at all. Replaced starter. Replaced plugs. Got running on 4 cylinders. Shop put in module under coils. Acted like exhaust plugged. And loud exhaust note. Replaced converter and muffler. Still has no power and sounds like exhaust or intake leak. Any suggestions please. Father of 4 needing his van to work.

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Wednesday, September 19th, 2012 AT 2:59 AM

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  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Did you check the fuel pressure? Start there.

Van? Your listing is a trans am. Which is it?

Roy

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Wednesday, September 19th, 2012 AT 3:04 AM

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