Thanks, I'll add the t-case and diff fluids to the list, I hadn't thought about those. it has coils on each of the plugs, so maybe I could do an impedance check to verify that they're ok. The engine runs well, but valves are ticking a bit too loudly for my liking. It sounds like a big rig diesel <img src="/forums/images/graemlins/zombie.gif" alt="" />

1996 Honda Passport 4X4
1992 Twin Turbo Z