my new,to me,1984 300 turbo diesel,runs great with the exception of slow starting,(consistantly 5-7 seconds on the starter,warm or cold)until I try to go uphill for any length of time ....then it craps out in a hundred yards or so....I pulled the tank and cleaned it with easy off,thru a hole I cut in the top of the tank(with a saber saw and JB Welded it back when I was done)...a bear of a job,but it worked....I believe Easy Off is not much more than Lye in an areasol can....use caution and power wash super good...the screen was totally clogged from the previous owners poor veggie program...changed all filters and still am baffeled...any ideas?....Thanks and Aloha to you all...Hapt