The complete automotive resource for buyers, sellers, and owners like you.
Car, Truck and SUV Forums at Roadfly
+ Bentley Forums
+ BMW Forums
+ Cadillac Forums
+ Chevrolet Forums
+ Ferrari Forums
+ Jaguar Forums
+ Lamborghini Forums
+ Lotus Forums
+ Mercedes-Benz Forums
+ Maserati Forums
+ MINI Forums
+ Porsche Forums
+ General Discussion
+ Marketplace Forums
Most people here do use Mobil 1, but I've also (archive)

[ Follow Ups ] [ 5-series (E34) Message Board ] [ Msg. Board FAQ ]

Posted by Nick on August 30, 2001 at 23:12:47:

In Reply to: Oil type... posted by Bmer_boy on August 30, 2001 at 23:04:30:

heard good things about both Red Line and Royal Purple.

Ok, I just purchased a beautiful 1990 535i. It runs absolutley great and has only 101,650 miles. THe onlky concern I have is the oil type I should be using for the vehicle. I've heard once before that I should use 10W-40 in the summer and 10W-30 in the winter. Is this correct or am I completely wrong?


Follow Ups:

[ Follow Ups ] [ 5-series (E34) Message Board ] [ Msg. Board FAQ ]
Questions, comments, or problems, please visit the Roadfly help desk. Logo © 1997 - 2018 Jump Internet Inc. All rights reserved.