Former VWDieselParts.com Forum

A gravity valvle, is a check valve that connects two fuel lines, not sure which ones exactly, and is basically there just for when the car would flip over. It's located inside the back passenger side wheel well. I am going to try the test ideas you provided me and see if I can figure this out.. Than...

I need help!!!! Alright I bought my first diesel, an 81 diesel rabbit. Started and ran fine right away. Drove it for a couple months and then the gravity valve broke while driving. Didn't think much of it, couldn't find anything on it so just left it. Drove it one day when it was raining. Next day w...