Markus

Mystery Coolant Leak in BMW E46 - Seeking Advice

Hi all, I own a BMW E46 with a N46b20 2.0 litre engine and I've been experiencing a coolant leak. I need to top it up every 3-4 days, and it seems to be coming from the back of the engine, but I can't pinpoint the exact source. Does anyone have tips or ideas on where it might be leaking from? Any advice would be greatly appreciated!

A BMW E46 owner is experiencing a coolant leak that requires topping up every 3-4 days, with the leak appearing to originate from the back of the engine. A suggested cause is a potential leak from the heater core hoses or their connections, which are common problem areas in this model. Checking these components for signs of leakage or damage is recommended as a first step in diagnosing and resolving the issue.

Did this summary help you solve your problem?

1 comment(s)

Check the heater core hoses and connections at the back of the engine for any signs of leakage or damage. These are common areas for leaks in your model. Let me know how it goes or if you have any further questions!

rmh_community_comment_box_header

community_crosslink_scanner_headline

community_crosslink_scanner_intro

community_crosslink_scanner_title

community_crosslink_scanner_price

community_crosslink_rmh_headline

community_crosslink_rmh_intro

community_crosslink_rmh_title

community_crosslink_rmh_subtitle

community_crosslink_rmh_brand

BMW

community_crosslink_rmh_model