View Full Version : lost 2 lbs of boost???

11-23-2009, 08:01 PM
my car normally runs at 10-11 lbs of boost. i took my car to the shop to get a new bumper put on and when i get it back it will only hit 8-9 lbs. ive replaced most of the vacuum lines that i could and its still the same. is there anything else i should check?

11-23-2009, 09:21 PM
What did the shop do?

11-23-2009, 09:23 PM
put a new bumper on. i had already taken everything off before i took it and it was fine. i wouldnt think them putting a new bumper would have anything to do with it.

11-23-2009, 09:25 PM
Hmm. Needs more boost leak test.

11-23-2009, 09:27 PM
yeah i guess i dont have a compressor to run any air through, so i was just trying to think of any areas in particular to check.