Originally Posted by scooteraug02
Could your petcock be messed up/ clogged? I have a DRZ400 and it has that petcock that has off on reserve and free flow.
Don't know if the 650 has a similar carb to the 400.
I would post on thumpertalk.com and thumper section of ADVrider.
I replaced the petcock before I left because it wasn't working properly. I'll look into Thumpertalk...thanks for the suggestions.