1999 F350 PSD Tranny or Torque Converter issue?

scagmanf350 · #1 (**permalink**) 12-17-2011, 02:57 PM

I have a 1999 F350 service truck. Its a dually 4wd crew cab 8 ft bed. I was driving it today and when I got to 45 mph it shifted into top gear and there was a lot vibrations and jerky. Truck was real rough until I slowed down to a stop light and when I sped up it did it again in the top gear only. It doesn't matter the rpm its real rough. Engine seems fine its just the trans or the torque converter I think is acting up. Wondering what you guys think?
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scagmanf350 · #2 (**permalink**) 12-19-2011, 01:16 PM

Anyone???? bump

Bailout · #3 (**permalink**) 01-02-2012, 08:13 AM

Do a search on this problem - it has been an issue from carrier bearing to u-joints to motor probs.

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