How to fix random misfire on 2000 jeep cherokee sport

SOURCE: how do you replace a heater core in a 2000 jeep cherokee sport?

the entire air unit under the dash must come out. This requires that you remove the dash board center concle and steering column. Also on some models you must drain the AC system and then requires new Orings from Jeep. Would not do this without experience.

SOURCE: 2000 jeep cherokee sport 4.0

I believe that year had distributorless ignition, instead it uses a form of coil on plug ignition system.

If you open the hood, stand at the front of the vehicle. Look to the left side of the engine, around the bottom of the valve cover (The valve cover is where the oil fill cap is. The oil fill cap is on top of the valve cover), at the bottom of the valve cover on the left side you will see a series of humps. Those series of humps is the coil packs, the coil packs are all in one long piece held down by three or four bolts.

Take out those bolts, gently pry up at the ends of the coil pack and it will eventually come out. You'll see on the bottom side the spark plug boots are attached to the coil pack. After you get the ignition coil pack off, you will see the spark plugs under where the coil pack came from, the boots on the coil pack sit directly on the spark plugs.

SOURCE: 2000 jeep cherokee sport fuse diagram

unfortinately the fuse box is under the hood and there is no panel inside the 2000 cherokee or diagram, i had to buy an online manual to find out what fuse went where for my jeep but its not with me. You can just pull the fuses out one at a time and look at them - I know its a pain. It might be your window controll switch - mine is bad as well. It is a common problem for these cherokees especially over 100k, they wear out - I initally thought it was my fuse as well because the lights in the window switch didn't light up anymore - but it is my switch.

SOURCE: replacing the Antenna on a 2000 Jeep Cherokee

this is how we did it for my Dads jeep his was a 98 so it should apply. let me know if it doesnt and i'll go break it down on my friends jeep 2000

Unscrew the antenna and the base flat base nut. Unfasten the mud guard in the wheel well enough to pull it aside and reach up to the antennae. Remove the kick panel to find where the cable enters the jeep.

SOURCE: 1996 jeep cherokee sport. How to replace the

On a 96 model,the heater fan motor comes out through the engine bay.Take off the batt. leads.Undo the bolts and then remove the fan power lead.The fan has 3 bolts.It then comes out.Hope this helps