ViPeR_PiLoT
Full Access Member
Ran the truck to do some errands this morning and on my way back got on it a little and it started to run rough like it had some cylinders not firing. Checked it at idle and you can definitely smell fuel out of the exhaust so I'm thinking its coils, plugs or wires. No check engine codes. Stock wires, plugs and coils as far as I can tell. I checked connections at plugs a little. Waiting for it to cool down. Are stock plugs, wires, and coils known to go out. 38,000 miles on engine.