"Interesting" vacuum test result

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10-22-2013, 08:46 AM

#16

SpeedyC2

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Quote:

Originally Posted by Dal Heger

Before you do this, take a very close look at the j-boot between the AFM and the intake. This is a common spot for the rubber to split over time and create a big vacuum leak.

I don't know near as much as some of many of the others around here, but I was going to suggest this as well. A friends car had a very similar problem to what you describe and this was the issue.