The 75 and ZT Owners Club Forums - View Single Post - Well here is a strange happening.Car Heater

Number 6 · 30th March 2022, 20:22

The heater in the car (75 Diesel), has all of a sudden started to play silly luggers,, From cold with the temp set at 20 both sides the hot air starts to increase as the engine temp rises. All good, but after 20/30 miles at a sustained speed cold air starts to blow thru the vents, turn the temp up and you get warm air. There are no sign of over heating. The pipes to the heater matrix are both hot when the cold air starts to come thru the vents

Any one have any suggestions??

30th March 2022, 20:22	#1
Number 6 This is my second home Rover 75 tourer Club CD/Limo Tints Join Date: Nov 2008 Location: Meneac Posts: 6,759 Thanks: 5,007 Thanked 1,609 Times in 869 Posts	Well here is a strange happening.Car Heater The heater in the car (75 Diesel), has all of a sudden started to play silly luggers,, From cold with the temp set at 20 both sides the hot air starts to increase as the engine temp rises. All good, but after 20/30 miles at a sustained speed cold air starts to blow thru the vents, turn the temp up and you get warm air. There are no sign of over heating. The pipes to the heater matrix are both hot when the cold air starts to come thru the vents Any one have any suggestions?? __________________ ] "I started out with nothing, and Ive still got most of it left!"