18th May 2011, 01:25

You can definitely tighten the fan belt! I've worked on many Jags, and some of them are a pain to get to certain things, but... ask yourself this... how did the fan belt get there, or how was it tightened from the factory or from the last mechanic? It is possible, trust me! Just gotta be creative with your mind, maybe remove some stuff.

6th May 2014, 13:55

I also have an 88 XJ6. It is in fine shape and is a beauty to drive. Only problems are electrical. I unlock the doors and the driver's back door immediately locks back. I cannot open this door, even from inside the car.

25th Oct 2015, 13:49

All you need is a very short 15 mm open end wrench and a lot of patience. Takes about 2 hours without rusted parts.