View Single Post
      12-15-2012, 11:49 AM   #24
Radiation Joe
0
Veni Vidi Vici
 
Radiation Joe's Avatar
 
Drives: '11 JB/BBe-6sp-e90
Join Date: Jul 2008
Location: Macungie PA

Posts: 2,749
iTrader: (0)

Garage List
2011 e90 M3-Sold  [4.25]
2003 RS6 - Sold  [0.00]
2009 e90 M3 - Gone  [0.00]
2003 M3 SOLD  [0.00]
old 2002  [5.00]
I have racked up over 110k miles total on two e90 M3s. It's my opinion that plugs should be changed between 20k and 30k miles. I've noticed the difference in running at 20k miles. The dealer was inconsistent with me as far as when they were changed. Once told me they weren't due; then next time I came in they told me plugs were overdue. I seem to remember mid thirties as the mileage the dealer changed them at. I change them myself at roughly 20k intervals.
Not good for your coils to let them go too long before replacement.
__________________

Dinan compliment of stuff plus PF rotors and RG63s. Enough for now.
Why, yes. I am an abrasive bastard.
Radiation Joe is offline   United_States
Appreciate 0
Reply With Quote