Recent content by RJacks258

Does anyone happen to know what the CFM rating on the OE clutch fan is? Or a good electric fan replacement? Would like to run dual electric fans but don't really know where to start. 1996 XJ 2wd 4.0.

Ended up being the PCM. Thanks to all who contributed any USEFUL info.

looking at the wiring diagram volt supply for both the cam and crank sensor come from the same pin from the PCM. Being that when I don't see those dash lights I get zero voltage to both sensors, wouldn't that point to my PCM? I've done some procedures today but the way it's been acting today...

^^^I understand you're trying to help too. But all this has been done and done again. With out any change to the situation.

Checked voltage going to cam sensor. When dash lights come on I've got 5v. But sometimes when they are on I don't always get any voltage. Definitely don't get any voltage when the dash lights don't come on. Disconnected crank sensor while doing this to check it and same results with voltage...

Thanks. I will check voltage at the two. But I just took her for a ride, and like always, never an issue when started. O2 sensor wiring is good, did a check on that this morn. Going to change oil in it then get back to checking things over. It sucks because I have to be back to work tomorrow so...

Odd thing is while running, if I unplug the NSS harness it idles up then back down to normal. When I plug it back in, it drops then back up.

1996 XJ, right hand drive, A/T. Hey all, I am having an odd no start condition in my right hand drive 96 Cherokee. When I bought it a few weeks ago the seller told me of a few issues, one being a check valve in the fuel pump/tank that allows fuel to drain back to the tank when it sits. No...