2003 Rover 45 heater blowing hot and cold

Car: Rover 45
Year: 2003
Categories: Leaks & Noises
the heater has started to blow cold when turned to hot it seems when driving it gets hot but when i stop blows cold.
all fans speeds work i have replace all the resistors.is there a sensor to control this
the temp gauge reads normal and there seems to be no air lock when i bled the system any help please thanks
Posted: Dec 16, 2009 (14 years ago)
First thing to check is coolant level ,and if o.k , try bleeding system .Then check heater control valve and hoses through bulkhead into heater matrix. If still having probs , try flushing through matrix .
Posted Dec 16, 2009 (14 years ago)

This problem is archived

If you're having a similar problem please click below to re-post this problem, you can then customise it to suit your situation.

Join the community
Got a question? Can you answer other questions here? If so please...
More problems with the 2003 model year Rover 45

We have 9 problems and solutions in our database for this model year of the car.

View all Rover 45 Problems

Parts mentioned