2003 BMW 330xi Q&A

2003 BMW 330xi Question: Thermostat seems to be stuck open.

How difficult is it to replace with a new thermostat? I have some mechanical ability but haven't worked on this car other than changing the oil and filter myself. -
Answer 1
all data says 1.5 hrs depending on your ability you might want to have it done by a pro. there is a bleeding procedure to extract all the air -