the only ticking i can think of that would be loud enough is either an exhaust leak or a loose rocker, the latter could be caused by a wiped lobe on the cam. the former is easy enough to fix, like many have said it could be as easy as tightening all the exhaust bolts at the head, and checking for leaks at the head pipes.ok so my engine ticks with the throttle applied, but i cannot really hear it when idling, i can hear it while driving inside the closed cab, So i kinda need some help
Also how hard is it to replace the carburetor ???