chase567
New Member
Hello, i have a 2010 ranger with the 6 cylinder engine. the engine light has been on for the past year but has turned of 3-4 times for a day or two at a time. there a cylinder 3 misfire. i have changed coil pack, plugs, plug wires, injectors, injector harness, intake manifold gaskets, cam position sensor and checked for vac leek. i’ve also done 2 compression test and they came back good. I'm stumped at what this could be. any help is appreciated thank you.