2000 2.8 V6 - stuttering under light throttle
12-07-2008, 12:49 PM
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Fixed it! It was the suction pump...
Stripped all the vacuum lines, and cleaned and repeaired oil breather tube. Suction pump was completely blocked.
Credit to audiSean for the excellent tech article on how to fix this; probably wouldn't have thought of the suction pump if I hadn't read that one.
Thanks for all the good suggestions. Runs nice and smooth now.
P.S. thought it hadn't worked because I was getting very rough idle but I realigned the throttle body and that fixed it. Suspect that was because I disconnected the battery when I had the car in bits.
Credit to audiSean for the excellent tech article on how to fix this; probably wouldn't have thought of the suction pump if I hadn't read that one.
Thanks for all the good suggestions. Runs nice and smooth now.
P.S. thought it hadn't worked because I was getting very rough idle but I realigned the throttle body and that fixed it. Suspect that was because I disconnected the battery when I had the car in bits.
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