Rough Start in Hot Weather on 2006 Toyota Corolla

I have taken my car to mechanic and dealer and both cannot find anything mechanically wrong with it does not throw codes. But is rough to start when I drive at least 15 miles in hot weather and let it sit for couple hours. It starts right up in the morning though. I have spent so much money on repairs lately I am at a loss Please HELP!

by in Leesburg, FL on August 10, 2013
2 answers 2 comments
ANSWER by on August 10, 2013
Let a mechanic keep the car so he can see what the problem is. He can let the engine idle awhile, shut off the car and then do some testing while it is acting up!
COMMENT by on August 10, 2013
I already have and have no explanation.
COMMENT by on August 10, 2013
No more suggestions, sorry.
ANSWER by on August 10, 2013
Time to find another car.
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