Cav V6 - rad fan comes on intermittently even when cold
Posted: Wed Jan 10, 2018 3:15 pm
The radiator fan on my 1993 Cav V6 comes on sometimes even when the engine is fairly cold, and stays on for a while after switching the engine off. I've replaced the temp switch on the RH side of the radiator but this hasn't fixed the problem. I suspect the relay. I think this is one of the 3 relays that are in the box within the engine compartment behind the battery. But can anyone tell me which one - they are all black and look identical? The relays also don't easily pull out of their sockets - is there some locking arrangement that I need to release?