...switched on? i have a 2001 2.0 petrol golf, today the heater in the car suddenly went cold and the temperature gauge started rising. the needle went into the red and i turned the heater on to full (even though it was blowing cold) and switched on the air con. This brought the temp gauge back to normal (90 degrees). I sat in stop start traffic for 30 minutes and the temp gauge never moved. As soon as i got back upto motorway speed, i switched the air con off and the needle went back into the red. Is this the water pump, heater matrix or thermostat?
Any advice welcome.
Cheers
the car has coolant - and it had a full service last week. There are no puddles of water in the footwell or under the car.
Any advice welcome.
Cheers
the car has coolant - and it had a full service last week. There are no puddles of water in the footwell or under the car.