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4,725 Posts
Your sprayed your maf wires with throttle body cleaner?
Posts by GhostDog 5.0
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4,725 Posts
Your idle increases once you set it at 850? With the IAC off your idle should stay where you tell it to. The only time your idle will usually act goofy at idle is a vacuum leak, bad maf, or bad iac valve.
It definately should not be going up and down with your IAC disconnected.
It definately should not be going up and down with your IAC disconnected.
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4,725 Posts
Have you hooked up a vacuum gauge to see how much vacuum are getting? Sounds like a vacuum leak to me.
You should have atleast 14" of vacuum. Have you tried manually pulling the throttle cable back to the closed position?
A while back I bought a throttle body and the shaft that goes turns the TPS broke in half and would not close all the way unless I pulled the butterfly closed myself. That TB is trash now.
You should have atleast 14" of vacuum. Have you tried manually pulling the throttle cable back to the closed position?
A while back I bought a throttle body and the shaft that goes turns the TPS broke in half and would not close all the way unless I pulled the butterfly closed myself. That TB is trash now.
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