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Thermostat and Thermoswitch
I am once again trying to tackle the issue of why my car tends to run at the 3rd tick mark on the temp sensor (sometimes higher). I cleaned many grounds which helped a bit (although i still get a fluctuation in temp readings when i turn on the headlights, or heater blower) I have never changed the thermostat or thermoswitch and have a feeling this may be the cause for my high temperature. Right now the car heats up to the third tick and the fans kick on and stay on... untill the car has sat for awhile.
The car is in florida year round so i am trying to get a recommendation on what temperature thermostat and thermoswitch i should use. Links to anyone carrying these products would also be appreciated. Thanks
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'05 M3 - Alpine White '88 924S - Black '91 318IS - Alpine White '88 Honda Hawk '75 Honda CB360 |
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Join Date: May 2003
Location: Los Angeles, CA
Posts: 378
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Not sure if it's the same as the 944, but a 160 degree F thermostat and probably a 75/85 (or something like that) degree C thermofan switch would work well together and keep your car super cool.
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'86 951 blk/blk -968 M030 Sway Bars with delrin bushings -IceShark headlight kit -Koni Yellow Sport Adjustable struts and shocks -225 lb springs up front Cleaned grounds = happy 944 WTB: 951 black passenger door/fender |
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Even during the recent heat wave where temps here got up to 100 degrees my car never got above the 1st line on the gauge. I'd go to www.clarks-garage.com and checkout the cooling system testing procedure to determine the problem.
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RPM also stands for Redhat Package Manager 16 year PCA Member NASA Member 1988 944 NA w/4valve S motor (Daily Driver) 1992 965 Coupe 3.4 Liter, webers, GE60 (Garage Queen) 1998 Volvo V70 Wagon 2002 Barbie Electric Kids Jeep |
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I was having the same problem, and I put in a low temp thermo switch and low temp thermostat, and all they did was make the car cool faster but while in traffic it still gets up to the third line.
I have a 70/75 thermoswitch and a 160 thermostat. the thermostat can be bought at Napa and a lot of places sell the switch. GPR even has a 65 degree switch for our cars
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1974 914 1.8 Sold... 1984 944 my baby...more of a pain in the @$$ than takin' it with a cucumber, but I still love it. THE CAR YOU PERVS!!!!!!!!!!!! 1990 Nissan 240sx fastback aka Japanese 944 |
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