Out of all the things on your cart to get gunked up, it seems that the Club Car DS and Precedent Carburetor always need a bath. There are only so many times you can clean that thing before something internally fails. Maybe not from the cleaning, but more the abuse it takes while it is on the caddie. These things are notoriously sensitive to ethanol. Which is in just about all the gas you buy these days. If you happen to have a gas station with the magic blue pumps, that's ethanol-free gas. That is the best fuel you can use in a lawnmower, golf cart, or any small engine.Ethanol is the worst enemy of an aftermarket machine. It leaves a nasty residue behind we lovingly refer to as gunk. If left to sit in the vehicle during its nonuse periods, it can cause all kinds of issues. It will eat through fuel lines, destroy the diaphragm in the fuel pump and damage the golf cart carburetor beyond repair. Call Buggies Unlimited, and get a new one coming today.