m3 not heating up [Archive] - Bimmerforums

RANGEROVER9797M

10-12-2005, 05:54 PM

any thoughts on this, maybe faulty thermostat. the m doesn't want to get to normal operating tempeture typicall lingers at a 1/4 or so and now i turned the heat on for the first time this season and it isn't working. thanks in advance for the reply.

beatniks325

10-12-2005, 05:55 PM

yeah open t-stat. replace.

RANGEROVER9797M

10-12-2005, 05:58 PM

cool thanks..

BabyM

10-12-2005, 06:38 PM

did you happen to do a coolant flush recently? if so you might have some lingering bubbles in the system.