Quote:
Originally Posted by 5style
replace the MAFs, O2s and spark plugs, check for vac leaks. This i think will make the biggest diff, well, this and vanos fix
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getting the car scanned at Open Road BMW today. Buddy is a mechanic there. seeing what hidden codes pop up.
MAF's/O2's and plugs were all replaced by the previous owner in April.
ugh.. Vanos....