1991 BMW 5 SERIES adding oil

[x] Cancel search: adding oil

Page 17 of 228

BMW 5 SERIES 1991 E34 Workshop Manual 1 Introduction 
This Chapter is designed to help the home
mechanic maintain his or her vehicle with the
goals of maximum performance, economy,
safety and reliability in mind. Included is a
master main

Page 18 of 228

BMW 5 SERIES 1991 E34 Workshop Manual engine damage. Conversely, overfilling the
engine (adding oil above the upper mark) may
cause oil-fouled spark plugs, oil leaks, or oil
seal failures. 
6To add oil, remove the filler cap located on
th

Page 22 of 228

BMW 5 SERIES 1991 E34 Workshop Manual Cartridge-type oil filter
17Some models are equipped with a
cartridge-type oil filter. Unscrew the bolt,
remove the cover, and lift the filter out (see
illustrations).
18Compare the new cartridge with

Page 80 of 228

BMW 5 SERIES 1991 E34 Workshop Manual Warning: Do not remove the
pressure cap from the radiator or
expansion tank until the engine
has cooled completely and
there’s no pressure remaining in the
cooling system. Removing the cap from a
ho