Thread: vanos ?
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Old 10-23-2007, 07:31 AM   #1
2nd Gear Member
Join Date: Apr 2004
Location: Mississauga
Posts: 109
vanos ?

I notice a small jerk when vanos activates, specially in 4'th, it was all smooth before, unnoticable. Schould I be concerned? It almost fells like a bad downshift or a small clutch drop. It's a 99 M3 S52
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