In my 98 12v i was driving down the road real easy and when i put it in 5th gear and get to about 1400-1500 rpm's real easy my truck will start hopping real hard (kinda like letting out on a real grabby clutch). It did it once in 4th gear too. I replaced my clutch about a year ago i cant believe it would already be going out. Maybe a fuel pressure problem. I dont know what the problem could be if anyone has a clue please let me know.
Thanks,
Blake

 

Check your U-Joints lately?

 

Yea that was the first thing i checked they were fine its weird i dont know whats wrong

 

Maybe its time for some traction bars No but really since putting in your injectors Blake did you mess with the plate as well? Perhaps you could need to adjust the governor springs and/or adjust the timing to cope with the extra fuel, I have no real idea just kinda throwing thoughts out there...

 

Yea traction bars might help lol. I havent messed with the plate yet but i hooked the wastegate back up and i have it stayin around 34 ish