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skytrooper

Joined: 29 Aug 2007 Posts: 461 Location: Canandaigua, NY
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Posted: Sun Oct 14, 2007 5:35 am Post subject: is this a problem ..... |
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When idling my 924S temp will reach almost the red. The fan will kick on and bring it back down to a very comfortable area of the guage. This keeps repeating as long as I run the car. I am more used to ones that hold a fairly constant temp, so this seemed a little odd to me.
Plus I apparently have a small coolant leak on the drivers side. It is so tight to try an get into there, that I cannot determine where it is coming from (i.e. hose at clamp, threads of switch, overflow return hose. Has anybody got some ideas ? |
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Paul

Joined: 02 Nov 2002 Posts: 9491 Location: Southeast Wisconsin
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Posted: Sun Oct 14, 2007 5:41 am Post subject: |
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If you have a stock thermostat and fan switch, when sitting still, the fans should kick on at the 3rd line and turn off below the 2ond line. Yours sounds pretty normal. _________________ White 87 924S "Ghost"
Silver 98 986 3.6l 320 HP "Frank N Stein"
White 01 986 "Christine"
Polar Silver 02 996TT. "Turbo"
Owned and repaired 924s since 1977
Porsche: It's not driving, it's therapy. |
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johnathan1

Joined: 08 Oct 2007 Posts: 308 Location: Downey, Ca
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Posted: Sun Oct 14, 2007 5:56 am Post subject: |
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The fans on my car turn on all the time...but the temp gauge never goes past the second line...is something wrong with my car? lol After a long-ish drive, the fans will also stay on for a while, sometimes turning on and off a few times. _________________ -1977 924, 4-Spd...Gone
-1987 Toyota Supra Turbo, Pearl White, BPU, 300RWHP @ 10psi.
-1989 Mercedes-Benz 300SEL
WARNING: MAY CONTAIN TRACES OF AUDI OR VW! |
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joecitizennn

Joined: 12 Sep 2005 Posts: 2096 Location: no mans land
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Posted: Sun Oct 14, 2007 7:32 am Post subject: |
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| Switches can be found cheap on the internet. A new one might kick the fans on sooner. Cheap experiment. You can also turn on the fans by switching on the AC if the engine gets hot in traffic and the fans are not kicking in. |
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morghen

Joined: 21 Jan 2005 Posts: 9095 Location: Romania
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Posted: Sun Oct 14, 2007 8:06 am Post subject: |
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my NA heated until the midle of the gauge(third mark i think) then the fan kicked in and it went back to second mark....a loop.
my 931 however only goes after the second mark when i give it some stick. Last time i tested this my brakedisks turned a slight blue colour  _________________ Supercharger and EFI kits
https://www.the924.com |
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Roger

Joined: 06 Jan 2003 Posts: 1235 Location: Cordova, TN
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Posted: Sun Oct 14, 2007 12:57 pm Post subject: |
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My temp guage was acting funny untill I replaced the thermostat, it came out in peices. _________________ 1981 924 NA
Some people are like Slinkies. Not really good for anything, but you
still can't help but smile when you see one tumble down the stairs. |
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