Thanks Steve.When I don't have the air on at night it does all right I have a fuel pump on it's way a mechanic back in spring told me the fuel pump may be faulty & losing pressure why it wont start when it's hot but why do I have to put it to the floor to start when it's cold?If I try to start it not putting pedal to floor it will start around 5 sec but sounds very sloppy but catches up with itself.Scott