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      03-22-2017, 11:05 PM   #9
BMW-SRT
First Lieutenant
United_States
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Drives: C63sAMG, GLC63sAMG, x5m, 335i
Join Date: Jan 2011
Location: Cen-Cal

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Quote:
Originally Posted by m5james View Post
There's a hardline that runs the length of the car and starts at the passenger side of the engine bay and changes to rubber before going to the muffer valves. Look in the engine bay and you'll see the hardline transition to a rubber line and feeds into a few T's behind the vacuum canister. Simply remove one of the T's, coil up the rest of the vacuum line into the fender and save yourself the headache in case you ever get reduced power warnings for a vacuum leak...that long line is where mine had an issue.
I might have to make this my weekend project, thanks!
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