Any knowledge on the 1992 Comanche

[Bogger45]

I recently bought my 1992 jeep comanche 4x4 4.0 HO. I've had some issues with it, and even now have her in the shop.

 

I saw the Renix post about things you should do to the truck ones you get it. Any advice on the HO models?

[HOrnbrod]

Invest in set of regulation Factory Service Manuals like THESE. Without them you're flying blind. Every fix for nearly every problem you'll ever encounter will be in them, you just have to find it. And the first time you miss a trip to the shop because you did your own fix will more than pay for them. And the 91 and 92 models are almost identical, so either set will be fine.

[FrankTheDog]

What Don sez, invest in tools and knowledge instead of paying for somebody elses knowledge.

Also, most any problem you may have with a 91 or 92 will be covered by including those year cherokee in your search for info along with 93 and 94.

[Minuit]

The HO has little need for "do these 153 fixes as soon as you get it or else" type advice. The electrical systems in the 91s and 92s are generally very solid, an across the board improvement on the Renix system. If it's a manual check for fusebox damage - if you have any intermittent circuits or odd issues that should be the first place you look. Not an issue on automatics. What sort of problems are you having? If you give us more details we can lead you down the right path rather than taking shots in the dark. The factory service manual is not 100% perfect but it's a million times better than the worthless Haynes or Chilton garbage out there - plus you get wiring diagrams. Not the best wiring diagrams, but they're there at least. Both paper and electronic versions of the FSM are readily available.