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carlosgtn

Aug 20, 2007 02:21 PM

hard start when warm

I own a 99 A6 quattro and I noticed that when the car is cold it starts right away, but after I drive it and it warms up, if i have to shut it off, it tends to start hard after is warmed. There are no codes or lights on. Any one knows what could be the cause of it ?

auditech79

Aug 20, 2007 07:44 PM

RE: hard start when warm

Change your coolant temp sensor. Its on the back of the engine on the passenger's side.

carlosgtn

Aug 25, 2007 02:38 PM

RE: hard start when warm

How involved is that job ? Do I have to remove any thing to see it , and what does it look like ?

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