Just wanted to take the time to say how stoked I am on the Diesel forum, you guys rock! I have a 1976 bj40 and have had it smokin a bit. Tried channeling the blowby, but it seems to be comin in from the tailpipe too. Rode around with a diesel buddy and he suggested replacing the injectors. Sounds like a good idea anyway cuz who knows the last time that was done... I am in southern California and was wondering if any of you guys know a good resource for getting some new/rebuilt injectors for the b engine. I'll also try that marvel mystery oil clean out and see if I can't get this baby runnin clean. thanks-Mayben