View Single Post
      11-07-2012, 07:10 PM   #8
Saintor
Banned
Saintor's Avatar
34
Rep
2,455
Posts

Drives: E90
Join Date: Sep 2005
Location: MTL, Canada

iTrader: (1)

Quote:
Originally Posted by Eric335 View Post


Replace the other 4 at the same time, so that if you keep the car for another 30k miles, you will know that they all are about the same age. Thats what i would do once they all start misfiring. I will be doing this eventually.
This should happen way beyond only 70000 miles, IMO...