Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Welcome to JUST ANSWER small engines, let me try to help you !! I don't know it all, but maybe together we can get you a satisfactory answer!
Make and model on the engine? If you remove spark plug and ground it , do you have good spark? If it has spark, do you have good compression?
Make and model on the engine? Kubota? Model, Application? Is fuel quality ok, no one has added gas to the diesel?
If you loosen high pressure line at the injector nozzle, do you have fuel squirting when cranking? What is the Deere tractor model? Do you kill engine with key?
Did you see my last response?
What was problem?