Wildlifer
Old Mossy Horns
The truck is a 97 f150 and the code is a cylinder 8 misfire. I am having a little trouble pinpointing the issue because the misfire is intermittent. It came on after a fairly long drive and I could feel the miss. Drove it a few miles the next day and no miss until the very end of the drive. I just took it by the part store to get the exact code pulled and no miss there or back. The plugs and wires have about 75K on them. I'm not sure if its the plug going bad or the coil. Any advise on diagnostic techniques or how to pin point this?