Thread: Eeeewww!
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Old 11-22-2011, 05:55 PM
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Trebbia Trebbia is offline
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Location: USA
 
Join Date: Aug 2011
Posts: 201
Mein Auto: BMW E39 I6
Quote:
Originally Posted by jarhed1964 View Post
told me to stop burning 87 octane because it puts huge thick carbon deposits all over the place.
Octane in and of itself doesn't do that.

Quote:
Originally Posted by jarhed1964 View Post
Had to pull the head cause I couldn't find the source of a coolant leak after replacing the reservoir.
Happens all too frequently.

Do you think there is a possibility those heavy combustion chamber deposits happened during the overheating episode?
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