44 now, was 42 when I bought it back in May.
The torque converter and the lift pump are the weakest links in these things.

If nothing else, put a fuel pressure gauge on ASAP to moniter the LP, mines going out right now.

Its under warranty though
Some good sites for cruising :
http://www.dieseltruckresource.com/
http://www.turbodieselregister.com/