THE ROVER SD1 FORUM

Punx0r · SD1 Regular Joined: 05 Nov 2006 Posts: 252

Am I correct in thinking that the fan should only spin when the engine is warm, and not at all times?

ramon alban · Posted: Thu Sep 27, 2007 9:30 pm Post subject: Re: Viscous fan

Punx0r wrote:

Am I correct in thinking that the fan should only spin when the engine is warm, and not at all times?

No! the fan will rotate slowly when the engine is cool and at normal running temperature and faster when it starts to overheats as in slow traffic or ver hot weather.

Read this for a full explanation of how the Efi unit works.

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Ramon

Punx0r · SD1 Regular Joined: 05 Nov 2006 Posts: 252

Thanks for the link - good info Smile