A friend of mine has a 2010 GS convertible with less than 5k miles. Recently, he has noticed that when he starts the car when the engine is cold, the idle fluctuates between 1,200 and 800 rpms. After a minute or two, the idle is steady. He brought it to Chevy and they were not able to find anything wrong. It doesn't throw any codes. Anyone heard of a similar problem or has an idea what it could be?
The vehicle is probably too new for anyone to comment on the problem. I would expect GM to have answers afterall they built the car.
-- Edited by ffas23 on Sunday 17th of October 2010 10:48:19 PM
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1967 Marlboro Maroon 4spd Coupe 1973 Dark Blue 4spd Coupe w/air, original 25,000 miles 1999 Black C-5 Hatchback Coupe 6spd LS1 1934 Ford 3 Window Coupe eng. code "ZZZ" 350-345hp Chevy Powered! 1970 Black on Black Monte Carlo(FOR SALE)Asking $18k
