engine

I have a 95 yj 2.5 ax5 that is my daily kick around vehicle . 2nd and 5th is gone. I bought a complete 94 yj frame 4.0 ax15 axles everything just no body. Can I swap my 2.5 body over to the 4.0 frame ? Are there any difference in body wiring harnesses ? Thanks

I just bought a Jeep Wrangler YJ 94 Sahara and am trying to narrow in on which engine I have specifically. It’s the 6 cy 4.0, I plan to dive in on this as a project jeep and want to start buying engine replacement parts but want to make sure I’m buying the right stuff first, where can I check to...

My Jeep is a 93 YJ with the 4.0 6 cylinder multiport fuel injected. It has been lacking power. I just checked the compression and #1 was dead. 1 - 0 psi dry/wet 2 - 130 psi dry 3 - 115 psi dry 4 - 130 psi dry 5 - 135 psi dry 6 - 130 psi dry I am not losing coolant, my oil does not have...

Howdy Y'all, I have a '87 YJ with the 4.3, which just a couple weeks ago overheated for an unknown reason and blew a head gasket on the highway. Upon further inspection, at least one of the pistons is shot, so we're gonna have to do some engine rebuilding. Now, I am not planning on doing this...

I have a 1993 Jeep Wrangler. I’m getting a slight clicking noise in the engine area. It is a 4 cylinder engine and everything seems to be working fine, I just wasn’t sure if I should be concerned. It does it when I idle but not sure about when I’m moving. Nothing to bad but just thought I’d put...

Ok so my original engine is a 1990 4.2L inline 6 engine and I had a cracked piston on it. So I found a 1986 4.2L inline engine to engine swap. Well I noticed that my 90 is setup for v belts and the 86 is a serpentine belt setup. No problem right but someone mentioned to me that I need to take my...