5

  • Tiny
  • Blewisjr
  • 1989 CHEVROLET CAMARO
  • 106,000 MILES

5.7 tuneport, starts fine, up untill opererating temp is reached. When reverse or drive is engaged, motor wants to die, unless you give it a quick throttle response. If it does die it will start right up again. It does not act this way while warming up, over the last year or so i"ve replaced the idle air, throttle pos. Sensor, computor, temp sensor, did find a vacume leak behind the throtte body, put a new gasket on. No one can seem to find the problem, also checked neutral switch, changed the 02 sensor

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Wednesday, January 9th, 2013 AT 9:05 PM

2 Replies

  • Tiny
  • ASEMaster6371
  • EXPERT
  • 25,554 POSTS

What about the mass air flow sensor? I had a 87 GTA and had the same issue and it was the mass air flow.

Roy

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Wednesday, January 9th, 2013 AT 11:23 PM
  • Tiny
  • Blewisjr
  • MEMBER

Thanks Roy seems like I checked it before i'll. Check again with scanner and shop manuel. Thats about the only thing I haven't replaced. Distributor and lnjectors are also new. I'll keep you posted

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Thursday, January 10th, 2013 AT 4:30 AM

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