View Single Post
      10-28-2012, 11:34 PM   #5
Johnny D

Johnny D's Avatar
Drives: 2006 BMW 325i
Join Date: Apr 2011
Location: Hot Springs, AR

Posts: 1,124
iTrader: (4)

Garage List
2006 BMW 325i  [4.58]
Is it a tick or a knock? Can you record it?

If it's a constant tick it could be as simple as lifter noise which isnt a problem and common on these engines.
If it is a knock you're possibly looking at a spun rod bearing and a large mechanic bill.