Thread: Gas in intake?
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Old 06-19-2010, 03:14 PM
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babymog babymog is offline
Loose Cannon - No Balls
Join Date: Jan 2006
Location: Northeast Indiana
Posts: 10,765
Most common source is the fuel pressure regulator, forward end of the fuel rail. A hole in the diaphragm will allow fuel to be pumped down the vacuum line and into the intake causing a rough idle after running a few minutes.

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- Jeff
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