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white99c2 white99c2 is offline
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Join Date: Jun 2009
Posts: 333
Enjoy your new car. The C4S is my next car, I love them. I'm up here in Carefree, North of Scottsdale. Change the oil (use only 0W40 Mobile 1) every 5K miles, reduce the ratio of water/coolant from 50/50 to 70% water and 30% coolant. Do the fan hack that turns on the radiator fans on high speed with a switch. I have experimented with oil weights and my car ran hot. If you do those 3 things I suggested your C4S will run nice and cool in this nightmare heat we live in.
Best of luck, enjoy it and my advice is dont beat on it.

Add Water Wetter to the coolant, it helps a lot as well.
Old 06-30-2012, 02:07 PM
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