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Old 12-09-2012, 06:21 AM
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DHoang DHoang is offline
Location: Austin, Texas
Join Date: Dec 2008
Posts: 1,097
Mein Auto: '98 528i, '82 323i
Originally Posted by putitupmike View Post
Follow up. Sounds like my 525i... has a vacuum leak. At least that's where I will start. I hope cleaning it will be good enough as they are $250, and frankly I would rather just pay my kids rent. M Anyway I will Google cleaning a MAF and get to work on it. Wish me luck, cuz lean or not... it''s just purring.
if you suspect that you have an air leak, how does cleaning the MAF seal off the leak?

aren't u better off looking for a leak, like in between the accordion folds of the intake boot, per se?
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