E46Fanatics - View Single Post - Official Forced Induction Maintenance/Service Thread
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Old 09-10-2009, 11:32 PM   #33
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Join Date: May 2008
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Originally Posted by Rooz View Post
There are two very strong threads in this forum that have data backing up the fact that the synthetic oils lubricate the engine better if they stay in for the recomended service usage that is based on fuel consumption. So you might be doing more arm than good by changing your engine oil that often.
Wow, interesting.. first time I've heard this. I will check the threads.
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