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ND | Def is cheap at Cenex right at the semi Dsl pumps. Thing I'd miss with gas is torq. When pulling camper the 7.3 to me would be lousy, Ford dealer service manager says the same. I've pulled in hilly terrain with a 5L in a F150 & trans shifting all the time or it's 3500 to 4000 rpm all day. F350 6.7 it's 1600 rpm & trans does not shift, however in Rockies maybe one shift at times. Depends on what your doing with it, is how you buy. Have a gas half ton for winter. | |
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f350 7.3 gas
