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      08-03-2009, 12:57 PM   #81
Private First Class

Drives: E90 M3 Sedan
Join Date: Sep 2008
Location: Charleston, SC

Posts: 172
iTrader: (4)

Originally Posted by FrenchBoy View Post
1. Both drain plugs required a 6mm Allen wrench. It initially confused me because the DIY mentions 2 different plugs (6mm and 8mm). I did not take thread measurements but both plugs look pretty similar to me.
I think some cars were made with M6 and some were made with M8.
Jon Maddux
14 S1000R | 09 F650GS | 08 M3 Sedan | 06 M Coupe | 01 M coupe

Last edited by JonM; 06-04-2010 at 09:51 AM.