Recent content by Cozybuckets

I can probably get access to a borescope. Looking for cracks on the piston, scarring on the wall? What am I looking for in the valve train?

Hey Guys, Just got the XJ so I know zero history. Owner says it was sitting for a year. It’s a ‘97 4.0 This is also the first time I am dealing with misfire issues so complete newbie. The below has been replaced Distributor cap and rotor Spark plugs (to champion copper oem) Plug wires Fuel...