quick question?

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Jun 16, 2007 | 12:46 PM

erikshockey

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quick question?

what would could cause my car to have 90kpa at idle? I thought it may be a vacuum leak but i checked all of them and they looked ok. i also thought it might be a bad map sensor, but dont want to pay 90 dollars for one and it not fix the problem. i pulled the intake and the gaskets look ok(LS6) i did notice the tube going into the back of the intake is a little loose.

i have posted this elsewhere but cant get any replies, so any help or input is greatly appreciated.

Jun 16, 2007 | 01:09 PM

1970judge

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From: Republic of Tx

Open vaccum somewhere. Or a map sensor. Make sure your intake gaskets are fine however buy some new ones anyway. Check the back hose for cracks and whatnot.

Jun 16, 2007 | 01:49 PM

TheBlurLS1

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From: Nederland Texas

PCV leak? Gigantic camshaft?

You plug the tiny little line into the back of the manifold? It runs the a/c diverter.

Jun 16, 2007 | 02:58 PM

erikshockey

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well the pvc had no leaks i also tried taking it off and plugging it and it didnt change anything, the cam is not huge mti z1 cam 236/236 cam. im gonna try puting the intake back on and trying the old carb cleaner trick, if i can get my car to run lol.

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