vacuum question
11-20-2007, 08:37 PM
#3
I would think that the evap line that goes to right after the throttle bodie would work. Just take the line off and you have a vacuum port there. I'm no expert but thats what I would do.
11-20-2007, 11:22 PM
#4
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What about the brake booster hose? I hear lots of people using the GM topend cleaner using that hose. Do you think there's a vacuum leak somewhere? Is it idling real rough?