Reply To: 2004 Dodge Ram 1500 Misfire in cylinder 8

[Greg L]

It’s been a while since I popped on here and surety you figured out the cause by now but I’ll put my two cents in for others as well.
These engines have a history of dropping valve seats as well as valves. I’d remove the spark plug and peer into the cylinder with a borescope. You’ll likely see the cause. Also possible you see a hole thru the piston too