V6 3.0L, Engine warning light(emmissions) came on, had code read and it said "misfire cylinder 4". I have had poor MPG, some sputtering and strong fuel smell in exhaust for some time, even well before light came on. I have used Lucas Oil injector cleaner in past but not recently. What are possible concerns?
Monday, January 14th, 2013 AT 4:19 PM