Quote:
Originally Posted by Dannys 335i
I emailed the service and warranty pdf to the service advisor and told them to read page 6 which specifically states
Spark Plug Service (not shown in CBS):
Replace at 37,000 miles.
They are replacing my spark plugs as we speak. I am also getting the campaign 0028010100 which might be the DCT reprograming .
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Thanks for the heads-up. I'm not sure what the deal is, but I also showed them the service manual and my SA still took the position that the service bulletin he showed me trumped the manual.
I have about another 6000 miles before the next oil change and I'll make sure they change the spark plugs then. Besides a drop in fuel economy, could not changing the spark plugs have any lasting adverse effect on the engine? Everything I've read indicates it is a performance issue, but will not affect the durability of the engine, unlike not changing the oil.