I finally saved enough to buy my first jeep... And along with buying it, it came with several issues... However; was not overly concerned as it's my bush beater and not my daily driver. But I would like it to be road safe when travelling to different trails.

Some of the issues it had that I fixed
Spark Plugs and Wires ( But now misfires on the new ones)
Sway bar links & bushings
Low/Hi Beams
Cap & Rotor

Issues not fixed

Rear hatch does not open
Signal lights are acting up
No emergency brake but light works
Drivers side rear window is taped in place
No exhaust/Muffler
Cruise control doesnt work
Console cover broken
badly cracked windshield
completely rusted rear bumper

I didn't pay an arm and leg for this jeep and it is just a bush beater, but what is it going to need to be safe enough to take down the road to trails? Some of which are a couple hours away! And how do I get the stupid thing to stop misfiring! It runs like crap since the new sparks, wires, cap & rotor were put in!

 

Ok, one thing at a time. Was it running ok before you changed the plugs, wires and cap?