I don't have any experience with fuel injectors, so I'm a bit puzzled by these results. My neighbor has a 2000 Ford Windstar which is constantly misfiring on cyl #5. We have been going down the diagnostic road for a bit now. I removed the fuel injectors and found this:
My concern is that this is a symptom, not a disease. The Windstar has EGR points on each cylinder, so maybe the other ports are clogged and this one is getting all the exhaust gas? Or a stuck exhaust valve? Does anyone have experience in knowing what could cause this type of build up?
My concern is that this is a symptom, not a disease. The Windstar has EGR points on each cylinder, so maybe the other ports are clogged and this one is getting all the exhaust gas? Or a stuck exhaust valve? Does anyone have experience in knowing what could cause this type of build up?