Questions & Answers for: 1999 jeep cherokee running rough

...1999 jeep grand cherokee Sounds to be related to a fuel or an ignition issue. Check out the history on the vehicles maintenance. Look at when the last COMPLETE tune-up was. Can check fuel line ...

...Jeep grand cherokee. 4.0 Running rough and 96 Jeep grand cherokee. 4.0 Running rough and very rich. At startup (warm or cold) there is 60 kp of manifold vacuum, but it drops to about 44 kp after a ...

...jeep cherokee sport stalled at lights when i restarted the engine was running rough.......i have replaced the crank sensor, the fuelpump, the plugs, wires, dist. cap, and rotor..........please any ...

1994 jeep grand cherokee limited 4.0 running rough and very rich all the time new plugs wires cap and roder Is the inside of the engine components have been you replace or check?

1999 jeep grand cherokee takes two to three times to start, then runs rough then stalls after driving on freeway after jeeps sits for a little while it starts back up and drives I have a 99 jeep ...

jeep xj 2.5i 1994 will faulty thermostat cause engine misfire rough idle misfire low temp If the thermostat is stuck in the open position the engine will run too cold. The sensor tells the computer ...

...jeep grand cherokee 4.0 rough idle, 2000 jeep grand cherokee 4.0 rough idle, acceration rough, too much fuel? idle steadys out if remove vaccumm hose off intake , played with timing, changed crank ...

1999 cherokee starts and runs fine then idles rough and dies If the start and run fine are on cold starts, I would look for vacuum leaks. The normal start mode for these things is to have a richer ...

...1999 Jeep Cherokee Sport to run rich at idle after running for about 5 minutes? It could be a number of things, if it's injected then it could be fuel rail pressure sensor, or it could be air flow ...

jeep grand cherokee Po204 205 175 174 138 158. Runs rough. Whats wrong? PO204,205 are injector circuit malfunction,PO174 is a system lean code, PO175 is system rich code, PO138 is heated oxygen sensor