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Old 04-25-2013, 09:48 AM   #1
airtodd
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Join Date: Jul 2010
Location: Cincinnati
Posts: 11
Garage
Exclamation sudden acceleration...Scary

I have a scary problem, 2002 Boxster S E-Gas. The last few weeks the idle/acceleration wants to go on it's own. It happens more on cooler days then warm days. when the engine gets close to 180 degrees all of a sudden if at a red light it wants to jump, RPM's go to 1500-1800. It also does it on the highway when reaching about 65 mph. I have cleaned the throttle body. No CEL or vacuum leaks that I can find.
Need help!!!
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