Hi everyone,
Im having some problems that are leaving me baffled!!Audi A4 1.9 TDI
My temp gauge gets up to 90 but if i turn the heating on it drops down a lot.(heating is piping Hot)
If im driving hard with the heating on it doesnt drop as much but still at least 10 degrees.
when i turn heating off and have been driving for an hour and temp gauge is at 90 i can pull up with
the engine running take the reservoir cap off and there is no pressure and water is cold??
I have replaced my temp sensor 3 times and 4 thermostats and have just had timing belt and water pump done?
Also some times when im driving the temp wont go up at all even after half and hour, i can turn ignition off and straight back on and will go right up to 90. sometimes when i turn ignition off the needle drops to the bottom but then flickers a bit,i have also had a couple of occasions when i have turned ignition off and needle drops to 60 degree and sits there with key out ignition?
Any help very appreciated im going mad!!!
Thanks
Im having some problems that are leaving me baffled!!Audi A4 1.9 TDI
My temp gauge gets up to 90 but if i turn the heating on it drops down a lot.(heating is piping Hot)
If im driving hard with the heating on it doesnt drop as much but still at least 10 degrees.
when i turn heating off and have been driving for an hour and temp gauge is at 90 i can pull up with
the engine running take the reservoir cap off and there is no pressure and water is cold??
I have replaced my temp sensor 3 times and 4 thermostats and have just had timing belt and water pump done?
Also some times when im driving the temp wont go up at all even after half and hour, i can turn ignition off and straight back on and will go right up to 90. sometimes when i turn ignition off the needle drops to the bottom but then flickers a bit,i have also had a couple of occasions when i have turned ignition off and needle drops to 60 degree and sits there with key out ignition?
Any help very appreciated im going mad!!!
Thanks
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