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      12-22-2012, 01:45 PM   #14
Lorde
Ya ya ya, I am Lorde, ya ya!
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Drives: E90 M3, 2015 SQ5
Join Date: May 2011
Location: Snig

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2008 BMW M3 E90  [0.00]
Quote:
Originally Posted by Mpowah View Post
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!
Your owners manual says every 37k miles.