WELCOME, xizero!
I am certain that you will find some valuable information here, but most of the LOSTJEEPS members are KJ Liberty/Cherokee owners. Those that run diesel have the V.M. Motori R425 or R428 engine.
I am developing a Hot Diesel Solutions Model 002 engine thermostat assembly for the A428 engine. This is an extreme quality serviceable engine thermostat assembly that uses CNC machined housings.
You can e-mail me at
INTCOMBUSTION2@hotmail.com to find out more, or you can visit my Facebook Home Page at
https://www.facebook.com/profile.php?id=100005354959266 to see reviews of the serviceable thermostat I have already developed; the H.D.S. Model 001.
Jeff Bauer