2002 A4 engine won't catch
 

here's a mystery... my 2002 A4 was parked on a steep hill with engine facing downhill during cold weekend 1 mo ago (I live in PA so it wasn't freezing). When I went to start the car after it had not been driven for the weekend, the engine turned but would not catch. I towed it to the dealer who diagnosed the problem as 4 bad spark-plugs. OK, now, 1 mo later, I park my car on same hill and again have same problem, engine won't catch in the morning. any clue what this could be?

RE: 2002 A4 engine won't catch
 

First thing is, DON"T PARK THERE ANYMORE!!!

If changing the pulgs fixed the problem, then remove, inspect, clean or replace plugs.

RE: 2002 A4 engine won't catch
 

it could be a case of the fuel not up to the pump due to it being parked on a hill and when you toed it to the dealer the fuel got to the injectors because the car was on level ground, just a wild thought