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Never mind... Might be possible, but y-pipe routes are different. Would have to replace from front to back

Haven't been able to find anything about this yet. I have a 2003 kj that is destined for the junk yard and my daughters 11 kk that has bad cats. Before I try pulling stuff off has anyone put a kj y-pipe on a kk? Or are there too many differences?

With the newer 4 connector pcm's you just have to unplug the 4th connector. Not sure on the Jtech ones but I'd try running it without the trans harness before trying a reprogrammed one

From what I've seen the intake gaskets leak on all the 3.8's and on some the piston rings gum up and burn oil that way. Couple customers said seafoam helped clear it up a little. Other than that I've seen issues with death wobble on some around 80k miles. We usually end up replacing all...

What year is your jeep? There was an extended warentee on some of them and a repair kit available. Lift plate with drive cable. Need to know if you have a pin on glass style or not

Check the water pump for movement/leakage while your at it. If you've never replaced it at 95k id just replace it too

The solinoid assembly will be in the trans. Bigest connector on the drivers side of trans. Pdc=fuse box in front of battery. Couple retainer clips hold pdc in. Should be able to flip it around to get to back side to check wires. May have a shield on the back you will have to pop off. Trans...

Check your fluid level. If ok its electrical. Check the trans control relay in the power dist center. Make sure you are getting power there. Check the connections going to the pdc and look for any corroded terminals. may not be a connector but it should be a black/white wire(relay 85)for...

Check the main trans connector and at the pcm. I'll have to do some checking on what wire. 2002 should be jtech right?

Not sure what the 0884 code is but the others look like something elctrical. Probably have a wire thar is corroded out. Had a minivan with same code recently and it had a bad pin at the back of the fuse box for the trans power. Pull the connectors and look for any discollored pins that might...

Up to 221k on mine. Had to change a head gasket back in the spring. Was getting coolent into back cyl and woyld cause a missfire on startup. cylinders still show the honing marks with no ridge. Body's going to rot out on mine first

I havent seen anything about "not being a hitch". Ill have to check the recall notice tomorrow when I go to work. As far as I know there are 2 tow ratings. One with cooling package and another without. Checked the recall and it refers to it as a hitch about 20+ times. Nothing about not a...

Factory service info doesn't have anything on how to replace the actuator. We can't get it for some stupid reason. The best info is the video that dorman has. Mine stranded me with my wife and kids one day. Easy fix if you have tools. Even easier to start it up and bypass if you take the...

I've been looking into doing this when my 3.7 dies. I was looking at using a pcm from the donor. Has to be a jtec controler to work with an 03. Get the VIN! If you have the skim/skreem theft key you need to get a new skim module and program it to work with the secret key of the new donor...

the coolent is only good for the 100k miles if you use distilled water also. If you use tap water figure on every 2 years. fyi

I looked into this last year and may or may not still consider it depending on what I do with the jeep in the next year. I've looked at the connector pinouts for the 4.7 and 3.7 and if you were to take the pcm from the donor most of the body side inputs and outputs are the same pins. the only...

194,680 on my 03 limited. has had the usual problems most of you list. 3rd water pump, front cv shaft, both bearings. ac compressor clutch, lower ball joint, flipper glass switch(just missed recall), front drive shaft. Need to replace right rear axle shaft. 3rd set of tires. I've done...