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monkeyminge · Posted: Wed Jun 02, 2010 8:55 pm Post subject: Heater/Blower

Stays on, even when control is set to off?

Speeds up and slows down, but doesnt stop - you guys have any ideas?

Cheers

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1979 Porsche 924 - Lodge Sport Engine with high lift cam - GT Kit - 944 Chassis with Boxster wheels -

ideola · Joined: 01 Oct 2004 Posts: 15550 Location: Spring Lake MI

The fan is always on on low speed, at least on my cars it is.
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erstwhile owner of just about every 924 variant ever made

monkeyminge · Posted: Wed Jun 02, 2010 11:45 pm Post subject:

This is quite loud and fast?

Thanks for reply

Nathan
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1979 Porsche 924 - Lodge Sport Engine with high lift cam - GT Kit - 944 Chassis with Boxster wheels -

ideola · Joined: 01 Oct 2004 Posts: 15550 Location: Spring Lake MI

You probably have a short on the contact plate for the heater control unit. You need to remove it and clean it up. I've found that alcohol wipes such as those used in medical facilities work quite well for this application.
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erstwhile owner of just about every 924 variant ever made

monkeyminge · Posted: Thu Jun 03, 2010 1:26 am Post subject:

Thanks a lot, will give it a go - have some good electrical cleaner to try also
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1979 Porsche 924 - Lodge Sport Engine with high lift cam - GT Kit - 944 Chassis with Boxster wheels -

monkeyminge · Posted: Tue Jun 08, 2010 8:14 pm Post subject:

Sorted, for some reason the wiring was drawing a constant live, now working fine

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1979 Porsche 924 - Lodge Sport Engine with high lift cam - GT Kit - 944 Chassis with Boxster wheels -