I just bought a #5 fuel plate from TST Diesel. I Put it is yesterday and after i got done i took the truck for a ride. I noticed alot of black smoke when you put your foot into it. When i am running at about 50mph and 1500rpms and mash the gas it hesitates and then kicks in, when i say kicks in i mean the rpm needle climbs really fast but it dosnt seem like the speed climbs all that fast. It does this in both fourth and fith gear and yes it is a five speed. I just recently had the injesctor pump turned up to. Any help would be great i am heading south tonight and dont really want any trouble. The truck is a 95 also. Its hard to explain this on the internet so sorry if there is any confusion.