Hey y'allJust bought a 91 F350 (7.3L, 4wd dually, automatic) last month and I'm having a little trouble with my shift from 1st to 2nd. As far as I know these came stock with a 3 speed vacuum shifted tranny (C6 I believe). From what I can tell a previous owner has done a tranny swap to the...

Hey guys,I'm new to the the ford diesel world and need some questions answered and advice about a truck I'm looking at. I found a 91 f350 for sale for about 5 grand. Right around 208,000 miles. New water pump, throttle cable, radiator hoses. No turbo (I don't think any 91's had turbos but I...