Zach Grossman
Newbie
I’ve got a 1998 K1500 and Ive got a engine light for a cylinder 4 misfire. It isn’t always on. It’ll go of for a couple days and then come back. Runs fine but has turns over awhile before starting in the morning. Trucks got 146,000 original miles on engine. Not sure what it is. Currently getting 10 mpg with 33x12 mud tires and 3 inch lift. Thinking maybe sposed injection or maybe wires. Plugs are fairly new
You must be registered for see images attach
