Paul Conquest

I'm installing a 964 oil cooler complete with fan to update the stock trombone cooler in my 911SC. Can anyone tell me whether the fan on a 964 is supposed to run after the engine is shut off (assuming that the oil remains above temperature)? That is, should I wire the fan circuit through the ignition switch, or directly from the battery?

Thanks in advance.

Adrian

Dear Paul,
No the fan should not run after you have turned the engine off. There is another fan which takes care of that in a 964.
Ciao,
Adrian
964C4

Paul Conquest

OK, but I'm a little confused. What other fan cools the engine after it is shut off?

Adrian

Rear blower fan. No point having the oil cooler fan blowing when there is no oil circulation.
Ciao,
Adrian
964C4

Paul Conquest

Makes sense. Thanks.