Right I have a s2 rst. I'm have trouble with car gett up to running temp but fan won't cut out once its cooled down changed fan switch for a 92 degree jus to see what the fan does. It went right up to the n mark in norm fan cut in cooled it right down to half way then temp stayed the same with fun still running and not cuttin out. If it a wiring fault would it only go back to the fuse box? Car is on mfi and stranded fan for now till I sort this prob out

 

Some must know somethings about this problem? Any help would be great?

 

change the switch Gucci sounds like its fuked internally and wont trigger off.

 

try unplugging the connector from the temp switch then link the two connections in the connector with a piece of wire the fans should start then when the link is removed the fans should stop.

 

Had a fiddle with the old switch bloody thing fell apart lol got a 88 degree one in now seems to switch fan off only if I rev the engine I might have a suspect water pump should I get a motor craft one or a after market one ok? Oi creations will be seen u soon mate tryin to track down a fan for my grs

 

buy a gasket first, take it off and have a look at it first. if it looks worn then sort it. dont buy one if you dont need to.

 

Cool cheers