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Stuggling at 3k RPM

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Old Jul 20, 2008 | 08:44 PM
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mackdjh's Avatar
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From: Ft.Bragg, N.C
Car: 1985 Iroc-Z28
Engine: 350 TPI V8
Transmission: Auto 4 speed
Axle/Gears: 3.42 posi
Stuggling at 3k RPM

Alright here's the deal, I just got my Rs w/ 2.8 running smooth after fighting a service engine light forever. The Mass air flow and ECM crapped out, Now when I'm crusin down the road and get on the gas a good bit or looking for a fast take off, I hit the gas she starts to go and then around 3k she loses the mojo, rpm drops, no power at all, starts to jerk during this time too, I can push in the clutch and hit the gas still nothing. I'm just confused, maybe blockage of Fuel or Air... Bad sensor... TPS?? Any help would be great..

Donnie
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