Originally Posted by Mpowah
Hey folks -
When would you consider changing your spark plugs? To refine my question further, I am not asking when does the manufacturer recommend it but rather when is it reasonable to change it? I have 46,000 miles on my 08 M3 and I baby the car in the event this impacts the responses to this question. Thanks for your input in advance!
If they haven't changed it by now, I would do it. Just my 0.02cents.
'09 E92 ///M3 Interlagos Blue,6MT
,Silver Novillo Leather,CF Trim,Premium Package,Technology Package,Cold Weather Package,Premium Sound,19"Wheels,Moonroof-Toy/'17 X5M
, Long Beach Blue, Executive Package,Technology Package, Lighting Package, Driver Assist, Full Mughello Red Interior 21" wheels-Toy/'14 i3 MegaWorld 19"wheels-Daily