help tj

I have a 2001 TJ with I-4 in it, and recently just bought a 2003 Rubicon as a donor rig. Plan on taking the axles/engine/trans/pcm etc. is there anything i would need to buy to do the engine swap besides the motor mounts? And also, would love any recommendations for where to find them or...

I’m having a little bit of trouble with the TJ last night, I’m trying to leave my house however I’m not getting a crank or start, stereo, sub, lights, and air all come on but no start or crank, I tried putting it in N it started up, turnt it back off to make sure I wasn’t just lucky, turns out I...

Hi all, We have an 06 TJ Rubicon throwing a bunch of codes and wondering if it all points to the PCM or if I missing something. If it is something else, where do we start? Issues - all occasional and not 100% of the time: - Surging when stopped (foot entirely on break) - Trouble shifting out...

I have a high-pitched pitched almost electrical sound for a short time after start which is new. When going downhill only the jeep sometimes idles quite low, almost stalls unless the engine is rev'ed. Recently done spark plugs, tps, cleaned iac. doesn't look like leaks, the high-pitched whine is...

I posted a separate thread thinking it’s a separate issue but now I realize they correlate. I have an 04 wrangler and the dash lights went out I’ve been trying to diagnose it. Today my Jeep beeped at me but didn’t throw the engine light on. I checked the code it’s 1687. How do I fix this? I...