After driving on the interstate for an hour the overheating signal comes on and the car dies. The first time it happened I had it towed to a shop and they looked at it the next morning and found nothing wrong. The second time, again after an hour on the interstate, I left the car parked in a lot and returned the next day and it ran fine without showing the overheating alert.
Why is my car overheating after driving on the interstate for an hour? on 2006 BMW 330i
by annilu in Houston, TX on November 02, 2012
4 answers 3 comments
ANSWER by goodguy on November 02, 2012
check your cooling fan to see if comes on while its hot then I would change the t stat
Thank you for the good advice.
ANSWER by your.mechanic on November 02, 2012
Have a specialty shop equipped with a GT1 check your BMW DME...there is an issue with its cooling system control
Good advice, I'll do that. Thank you for your response.
COMMENT by lexiliya_330i on July 04, 2013
Did you find a resolution to your problem? My 330i is doing the exact something. I did find a recall I'm going to see the dealership about. Recall ID # 93384 - ENGINE AND ENGINE COOLING:COOLING
ANSWER by EA Motors on November 03, 2012
The auxiliary fan and electric water pump are common failure points on this BMW. As previously stated, a shop with a BMW specific scanner should be able to confirm.
ANSWER by JPS330 on January 15, 2015
They have an electric engine water pump - these are prone to failure. I've just had mine replaced after same symptoms