Registered
Join Date: Oct 2003
Location: London Ont Canada
Posts: 3,120
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The head temperature sender on the drivers side foreward end . The sender thinks it is cold and adjusts the mixture rich like a choke would. I had this happen and found mine hard to start when warm and you could smell the rich mixture when running. I think Porsche also enrichens the upper RPM mixtures to cool the cats
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1980 911 SC 3.6 coupe sold
1995 993 coupe
1966 Mustang Shelby clone
1964 Corvair Spyder Turbo gone
2012 Boss 302
Last edited by johnsjmc; 06-26-2010 at 05:57 PM..
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