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Old 12-07-2009, 12:14 PM
chickdr chickdr is offline
Officially Welcomed to the 'Fest
Location: Atlanta, GA
Join Date: Mar 2009
Posts: 1,367
Mein Auto: '06 M Roadster Imola/Blk
Originally Posted by t_living View Post
(note) It is recomended to remove a quart of oil and replace it with 1 quart of the Lucas oil treatment. I however did not. I run my engines about a quart high so my mixture is 7 quarts cateroil, and 1 quart Lucas oil treatment. This has never given me any trouble.
You run 1qt OVER the full mark? Maybe it is different for your engine, but I know there was a recent thread about overfilling the Z4M engine. It is a big no no. You may want to check with others on the 3 series section and make sure you are not making a mistake.
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