Register a free account today to become a member!
Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

Advice: Anti perculation system

DOes anyones pump and fan work when they turn their engine on their 16v or willy. just out of interest i left my car to heat up switched it off and it didnt come on, in haynes manual is says it comes on if coolant is hotter than 105 0c.
ive bridged the switch and it works just wanted to know if the switch could be faulty.
  172 Cup, V6 255, Williams

The car has to get pretty hot before they come on. 105 deg C is about right, and if your fan/thermoswitch is working properly, it should never come on.

Sounds fine.