General E46 Forum
How can I tell if my seals are going?
My 2004 325i 5sp has about 145,000 miles on it and I'm assuming that the vanos seals have not been tampered with.
Like I have said before, the hesitation/jerking is most notable in 3rd gear from 2,500-3,000 rpms.
I need some help in isolating the problem...