Bimmerfest - BMW Forums - View Single Post - High engine load, can cause damage to catalytic converters - Warning on iDrive
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Old 12-19-2012, 03:14 PM
mayhs mayhs is offline
Registered User
Location: Bham UK
Join Date: Apr 2012
Posts: 14
Mein Auto: 645ci
Ah thanks for the advice, will buy a can of cleaner when I get a chance and report back. My E63 has done just over 65k miles now, had 58k when I brought it 9 months ago, and has since had a oil service and new spark plugs and is only run on Shell V-power. Currently running perfect but will run the cleaner through the system anyway and see how it goes.

Could do without any surprise expenses just before Christmas!
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