Hi people, I have an AUDI A4 b6 2003...and I have a warm start problem wich means... on a cold start everything goes well... the problem is let say I go somewhere my engine is warm I go shopping I come back to my car half a hour after and I have hard time to start it ...takes maybe 4 secs it does like tatatatatavrooomm (it starts everytime though) does someone have the same problem ????? or knows what it could be??

 

have u taken it to autozone to test the battery?

 

my battery is new...and I believe it would do it on a cold start to if it was the battery .... am I right?

Thanks @pa4l

 

I had similar symptoms with my A6,when warm it would turn over and over acting like It was flooded,I would eventually start.I was the coolant temperature sensor