My windshield wipers don't come on sometimes and sometimes they do. I know two other people withe the same van and same year with the same problem. The moter had a rod knock when I purchased it, but there was a thick liquid added to the oil so I never heard it unti I had an oil change. After the engine was rebuilt the first time, while driving it, I had another rod knock but this time it was alot louder and caused more damage to the motor. I still sometimes hear a knocking noise, but the dealership keeps telling my that it's something vibrating.

- Palmdale, CA, USA