2002 Volkswagen Jetta TDI Q&A
2002 Volkswagen Jetta TDI Question: Water Leak
My car is leaking when it rains. I end up getting a pool of standing water in the front passenger seat. It doesn't seem to be coming in through the roof, but rather through the side. I think it has something to do with the sunroof drainage system, but I just don't know. - Visitor
It is either related to the sunroof drainage system or there is a build up of leaves in area between the engine bay and the body of the car. You can remove the plastic area at the bottom of the windshield and blow out any debris in there. Or the sunroof drains which you have to pull off some of the moulding on the bottom inside of the door by the floor board. - goodguysdiesel
Water is leaking heavily on the passenger floor during and after using AC...what is the best way to fix this...
I was told that there is a drain hole that may be plugged. The occurs especially during the summer when I run the A/C so I'm thinking it's condensation, but there's sure alot of it. Thanks for yo...
Cars using biofuel typically have problems with injection pump failures; symptoms can include a "no start" condition or external pump leaks.