why does the coolant leak when the heater/blower is turned on
2 Replies
Probably a leak in the heater core. Heater core will need replaced.
and the answer to the next question is $1410.00 to $1772.00 parts and labor.
Join the conversation!
Sign in or create an account to respond
Reply Similar Questions How much would a tuneup be spark plugs, and coils? 2 people have answered this
Rear window defroster not working, switch and fuse have been checked, not sure if there is a relay or where it is located. Camera, lights, and wiper on rear door all work fine. Suggestions on what to check next? 1 person has answered this
My 2005 x3 makes a clanking sound when idling when I press on the gas it go's away 1 person has answered this
See more 2004 BMW X3 Questions
What are the best BMW repair shops? RepairPal Certified shops can diagnose and repair your 2004 BMW X3. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.