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Mass Air Flow Problem... Any Ideas?

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Old 08-11-2008, 05:04 PM
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Mass Air Flow Problem... Any Ideas?

I have an '89 firebird, 2.8L, and whenever I try to accelerate, the engine has major hesitation problems.
If I disconnect the MAF, it runs great…
I have already replaced both the sensor and it’s relay….
Any ideas?
Thanks for the help!
Joe
Old 08-14-2008, 04:11 PM
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Car: 86 IROC
Engine: 305 TPI
Transmission: 700R4
Re: Mass Air Flow Problem... Any Ideas?

If you need a new one, go to Micro-Tech Automotive Inc in Louisville Ky. I ate four then got this no ploblems in 3 years with it.
Old 06-02-2012, 04:51 PM
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Car: 89 Pontiac Firebird
Engine: 2.8 V6
Transmission: automatic
Re: Mass Air Flow Problem... Any Ideas?

i al trying to locate the mass air flow relay and burn off on my 89 firebird 2.8 and i cant find the part number or where they are at. thanks
Old 06-02-2012, 05:28 PM
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Re: Mass Air Flow Problem... Any Ideas?

Originally Posted by unfeelagirl27
i al trying to locate the mass air flow relay and burn off on my 89 firebird 2.8 and i cant find the part number or where they are at. thanks
Have you tried Rock Auto? I think they have the relay. I didn't see a burn-off relay; unless their the same thing.

http://www.rockauto.com/

BTW, you might get a better response by starting a new thread.
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