Quote:
Originally Posted by nvno1
When it does start it sometimes sort of stutters then rev good but the rpms drop then hop back up, then drop, then hops up again. This shit is getting on my nerves!!! When the car warms up at idle its does the same thing...hops from 1000 to bout 1600-1800 then back down to 1000.
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Sounds like tps to me, have you checked it besides poking it with your finger, mainly the test lights or volt meter?
Quote:
Originally Posted by nvno1
What freaking me out is that the compression is 85psi front and rear, fuel pressure is good, no flooding, oil pressure good, plugs clean, oil clean, af meter reading good, once running revs up quick when i hold the pedal however the rpms will drop then come back to where it was previously.
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Sounds like your afm is going bad or there is an intake leak after it. I had the same symptoms on both my 10th ann and an 87 gxl, the 10th ann had an intake leak between the afm and the turbo, and the afm was going bad on the gxl.