Questions & Answers for: Jeep Grand Cherokee fire codes

We have the same problem as glezman and coolbunnies. mis-fireing Our code shows # 4 cyclinder mis-fireing. We have changed plugs and have ordered wiring. What did you all find to fix your problems? ...

which fuse in fuse box is the ignition fuse? jeep does not fire replaced coil pick-up still n o fire from coil please help! NO fuse. Code out code from the computer?

...the cranksenser & it started..and all this time no codes came up. took 1 trip to town back fired & wouldn't start . replaced cranksensor, coil pick up ,coil now code 41 comes up about

...fire from the distruator to the spark plug First scan the PCM for trouble codes using a hand held engine scanner, Then repair codes by replacing failed sensor as needed. If no codes are present we ...

...i have replace fuel injector, plugs, coil pack and crank sensor, it is now on again with a mis fire on cylinder three that happens everytime i get that code, but this time and the last time it ...

engine miss firing when accellerating on freeway from 55 to 70 mph, intermittant, code reads miss fire cylinder 2 Check spark plugs check spark from spark plug wire check fuel injector

...fire Hi there, Firstly, you need to extract your vehicle's diagnostic codes - this will identify where the problem lies. Instructions (using ignition key method): Codes are shown by the Check ...

fire as if no fuel,had full service done 1 month ago and started with being sluggish on start but if you turn ignition off and restart ok, now turns over but not firing, all guages working fine Try to

i need firing order Hi, the following is for engine code MX. Firing order 1-5-3-6-2-4.

1999 jeep grand cherokee 4.7L not firing on all cylinders changed cam and crank sensor and checked coil packs still not firing all plugs Check fault codes and replace faulty sensor