|
Thermostats/running temps
Hi
Have 2006 e92 330 auto & just visited main dealer who can check coolant temp on key reader & showed temp at 71 degrees. MPG running at just over 30mpg in London so thought I would check. When I queried defective stats they said that if there were any faults it would show on engine management system, which it hasn't. Basically do stats need replacing?
Thanks
|