(1) 95 XJ 2door Chief ... absolutely loved it (watched my ex-wife drive it away). I'll miss that Jeep.
(6) 97-01 XJ's ... Only had headwork done on one of my '01's, but they're (00 & 01) notorious for problems with the heads. Had some sketchy electrical
problems with window controls, door locks, but nothing that couldn't be resolved. I added overhead consoles to 3 of them, so that could have been to catalyst for
my electrical weirdness. Replaced two heater cores (Ugg).
Recently had the following sequence on my current XJ ... Check gauges light comes on, then check engine, then gauges begin to fail and the odometer reads No Bus. Sometimes the speedo and tach fail, sometimes all the gauges. As it turns out, if you use percussive maintenance (whack it one), everything comes back and works fine.