I have a Jeep Cherokee Laredo 2001. The check engine light is on and I have been told that the computer is diagnosing the problem as a misfire in the cylinder. I went out to try and change the spark plugs and wires, but I cannot find them. Could you please tell me where they are located? I have changed them before on a pontiac sunbird, but the wires and the plugs were right there in the open to find.

Burnt valve would back fire and run rough, burn oil, wouldn't it? The vehicle isnt experiencing any of these. Burnt valve would back fire and run rough, burn oil, wouldn't it? The vehicle isnt experiencing any of these.

I have been trying to diagnose a simular problem. 01 Cherokee, starting missing very badly, check engine light is on and blinking when the missing is very bad. Replaced coil pack, crank sensor, cam sensor, on the 3rd computer. Have come to the conclusion that it starts is bad missing when drifting down long hills with foot off the throttle. In order to clear the flashing check engine light I have to turn the car off and start again. A little nerve racking while moving 40mph. I have been trying to diagnose a simular problem. 01 Cherokee, starting missing very badly, check engine light is on and blinking when the missing is very bad. Replaced coil pack, crank sensor, cam sensor, on the 3rd computer. Have come to the conclusion that it starts is bad missing when drifting down long hills with foot off the throttle. In order to clear the flashing check engine light I have to turn the car off and start again. A little nerve racking while moving 40mph.