Ahouser
NAXJA Forum User
- Location
- Sherman, TX.
I'm setting aside my pride & asking for some help; been fighting an electrical issue for two weeks now. This post may not be in the right place so someone let me know if so. My Cherokee is a 1998 Classic 4wd. It is not stock; I've transplanted an LH8 / 4L60E into this thing, but I've left the entire engine harness in place for now, so technically that part is not modified.
Brief history: I've owned this XJ since it was 2yrs old. My goal was to get to 500,000 miles on the 4.0L; I made it to 498,500 when it started to ring the death bell. The XJ is still in really nice shape & a couple of years ago I decided to freshen it up. Everything to do with suspension & steering has been replaced. OME 3" lift to fit 31" tires, rebuilt the transfer case, all new stuff in the 8.25 rear end, added disk brakes to the rear. It's nice underneath. So when the 4.0 decided it was tired of life, I figured why add a little more modern power. The LH8 is an aluminum block truck engine, gen 4, from an H3 Hummer, but it has no afm or vvt.
Got that all done and put it back on the road last November. I used a stand-alone harness from Speartech so the engine/trans are operating independently from the XJ wiring. it has its own obd port. I did use a Dakota Digital instrument cluster as it simply plugs in & gets its info through the obd. I've tapped into the XJ harness for some indicator light functions on the instrument panel; fuel level, signal lights, etc.. Otherwise, the XJ harness has been left alone. The original wiring is still in nice shape; it's never been cut up and this XJ has spent 90% of its life on the highway so no corroded connectors.
Brief history: I've owned this XJ since it was 2yrs old. My goal was to get to 500,000 miles on the 4.0L; I made it to 498,500 when it started to ring the death bell. The XJ is still in really nice shape & a couple of years ago I decided to freshen it up. Everything to do with suspension & steering has been replaced. OME 3" lift to fit 31" tires, rebuilt the transfer case, all new stuff in the 8.25 rear end, added disk brakes to the rear. It's nice underneath. So when the 4.0 decided it was tired of life, I figured why add a little more modern power. The LH8 is an aluminum block truck engine, gen 4, from an H3 Hummer, but it has no afm or vvt.
Got that all done and put it back on the road last November. I used a stand-alone harness from Speartech so the engine/trans are operating independently from the XJ wiring. it has its own obd port. I did use a Dakota Digital instrument cluster as it simply plugs in & gets its info through the obd. I've tapped into the XJ harness for some indicator light functions on the instrument panel; fuel level, signal lights, etc.. Otherwise, the XJ harness has been left alone. The original wiring is still in nice shape; it's never been cut up and this XJ has spent 90% of its life on the highway so no corroded connectors.