I have an international McCormick tractor thats missing on the number four injector. What is the cause for this happening or what can be done to solve this ? Thank you !!
Most likely the injector is either worn or has contamination. If your fuel filters have been maintained, then the injector is probably worn. Secondary possibility is the injector pump... expensive to fix or replace. If the injector doesn't fire at all, you may need to bleed that line. If you have run out of fuel at some point this is a possibilty. If it never fires, crack the fuel line at the injector and let bleed air until fuel flows then tighten.
Answers & Comments
Most likely the injector is either worn or has contamination. If your fuel filters have been maintained, then the injector is probably worn. Secondary possibility is the injector pump... expensive to fix or replace. If the injector doesn't fire at all, you may need to bleed that line. If you have run out of fuel at some point this is a possibilty. If it never fires, crack the fuel line at the injector and let bleed air until fuel flows then tighten.