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BMW Repair/Differential

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Expert: - 9/21/2006


Question
Dear Don,

I'd like to know the exact type of differential fluid my 1997 318i has? Is my
differential an "open" or an "LSD" one? And the acceptable interval date for
replacing the said fluid.
Thanks a lot.

Sanny


Answer
To know what you have you need to look at the tag on the rear end.If it has an "L" in it it is limited slip.You can also tell by jacking the car up with both rear wheels of the ground and manually turn them.If they both move in the same direction it is a limited slip diff.The fluid should be replaced at 60 k intervals

BMW Repair

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Don Berlan

Expertise

ASE Master Mechanic for 25 years. Can help with all aspects of BMW repair. I especially enjoy driveablity problems, mechanical or electrical.

Experience

I have been an ASE Master Mechanic for 25 years.I have worked in many dealearships although BMW's are my favorite.I now have my own shop,specializing in BMW's.I have autocrossed and even gotten into mud running with my 4x4.(I am NOT a teacher and don't claim to know everything about the cars I never see.I hope to help you with your repairs and do expect some knowledge on your side.)

Education/Credentials
CMVTI, Auburn Maine

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