Kxnate
Well-Known Member
Hello, I have a 2007 JD CT322 that stutters and stumbles for anywhere from probably 10 to 45+ seconds after startup before it smoothes out and runs good when it has sat for several days. It seems to be getting progressively worse, seems like it is starving for fuel, acts similar when the fuel filter is getting plugged up. I have done alot of reading and I keep running across talk of a check valve in the fuel return line on the back of the engine that can go bad and cause a similar issue. I would like to replace this check valve and see if it fixes my problem, but I cannot seem to make sense of JD's online parts diagrams and figure out what part I need. Does anybody know the JD part # of this mysterious check valve??? Help appreciated. Thanks!