My sons friends aunt had an MJ (1986, 2.8, 2wd, 161500 miles) with expired papers she wanted gone. Said it didn't run and I could have it for free.
I went looked at it got it started and drove it home. took it camping the next weekend 270+ miles drove fine
That was about 2 weeks ago, right now it's stuck in one of my fields waiting for drier weather.