BMW's have a bad reputation for overheating, the water pump, thermostat and viscous fan usually get the blame - but check between your fans first. I have seen over-heating caused by lack of airflow a few times now and it is very easy to confuse a lack of airflow with a failing viscous coupling.

Although I show the clearing procedure on a BMW E31 840ci 8-Series this procedure is prescient for all the BMW models including the E32, E38 and E39 - even later models such as the E63/E64 can have the same problem.

More details on working on the BMW V8's: https://www.meeknet.co.uk/e31/BMW_M60...

Timm's store: https://www.amazon.co.uk/shop/timmsbm...

#BMWOverheating #BMW #Overheating #Fix