Could be the low speed relais from what you are describing.
Can you replace it for a test?
Low speed is needed to keep KV6 from getting too hot and should work when tested (aircon & defrost).
For information: the temperature gauge is useless as it is electronically controlled and will not indicate a higher temperature then normal until it is too late.....
Rob
__________________
75 KV6 2.5 Sterling automatic, 3x 75 CDT (2 manual + automatic), MG ZT 190+, 620i, SD1 2300S, P6 2000SC & TVR 350i
|