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Is the 3000 rpm buzz bad for the engine?
Hello everyone, my name is Gary and I am a new member here.
My 2001 986S has a slight buzz at 3,000 rpm's that appears to be relatively common and is similar to that described by others.
I have read much about it using search and see there seems to be some debate about the source of this buzz - exhaust, cam profiles changing, boxer engine personality, etc etc.
What I am trying to figure out is if it is a bad thing.
Does the 3,000 rpm buzz mean there is something wrong with the engine?
Should I avoid conditions that create this buzz, i.e. is it bad for the car? Or just not worry about it.
Thanks everybody!
Gary
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