Lincoln Repair Questions? Ask a Mechanic for Answers ASAP
Hello, my name is***** coil didn't help then that would mean injector or engine mechanical problem. You can start by doing a compression test to verify it is about the same as cylinder next to it, if so replace the injector. Let me know if you have more questions or if there is anything else I can do to help. Thanks.
You will need to use a compression tester which most parts stores will barrow out for free. Then compression tester screws into spark plug hole. Then start engine for about 3 seconds to see what compression goes up to and compare to cylinder next to it. Let me know if you have more questions, thanks.
Then that would point toward a valve problem. I think it is more likely a injector but compression test is a lot easier then replacing injector which is why I recommend starting with that. Throttle body wouldn't cause just 1 cylinder to misfire. Let me know if you have more questions, thanks.
Replacing injectors isn't bad so you can start wherever you want. Injectors aren't common but assuming you have good spark and spark plug threaded into head correctly then problem is either injector or mechanical problem. Aftermarket injectors will be fine. Let me know if you have more questions, thanks.
Then replace injector, let me know how it goes. THanks.