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- Porsche 944 (https://www.germanautoforums.com/forum/porsche-944-9/)

- - Thermofan Switch (https://www.germanautoforums.com/forum/porsche-944-9/thermofan-switch-6375/)

Acadist

07-12-2008 08:16 PM

Thermofan Switch

What does this switch do? The other day after driving to work my radiator leaked about a quart. before I left for home I filled it up and found this electrical connector loose. Would this cause the radiator to overflow? The car has become my regular transportation due to it's awsome mpg, plus it's just plain fun to drive!

PorscheDoc

07-12-2008 09:19 PM

RE: Thermofan Switch

The auxillary fan switch turns the radiator fans on and off once coolant reaches a certain temp. It should be tight on the radiator, and will definitely cause a leak if not.

Acadist

07-12-2008 09:50 PM

RE: Thermofan Switch

Thanks doc, the switch itself is on tight, it was the electrical plug that was loose.

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