Quote:
Originally Posted by Jeffvette
Andrew, sure you don't have a vacuum leak on the plenum somewhere that is sealing once it gets warm?
The vacuum line on the passenger side of the plenum is for the cruise control. It's a separate system.
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That was a thought of mine -- it acts like an old carbureted car with a small intake manifold gasket leak or carb gasket leak... I suppose I need to pull the plenum again.
I didn't use any sealant on the plenum gaskets when I reassembled (I was under the impression that none was needed). Hope that was correct.
Thanks for the info re: the passenger side vacuum line.