Derek@Vision Diesel
New member
Got questions about tuning?
Maybe you think something in your tune is not quite right, ask here so others can help you!
Maybe you think something in your tune is not quite right, ask here so others can help you!
Got one for ya'll. Just got my beans tune back and when under wot at a higher speed and rpm, the truck defuels massively. It slows the truck hard enough to throw me forward. Some may say its the HPOP but there is no way, not unless it would completely fail then come to.
I would like to know about throttle sensivity. I had a tw tune a while back and it was on a stock truck with stock injectors, so it didn't add a whole lot of horsepower, maybe 20% tops.
Anyway, my throttle became very sensitive with the tune. It wasn't a huge deal on the road, but driving through the pasture I had a hard time controlling the throttle becuase of it. I'd like to know if tuners make the throttle response non-linear to pedal input to make the truck feel more powerful than it really is.
Also what in the tuning deals with WOT shifting, seems as though my truck shifts awesome until i go WOT and then im bouncing off limiters and getting real crappy shifts.
Tom could it be that one of the computers has been programed before chips were out on these trucks. I have owned my truck since new 1996 my first burn was done directly to the computer non chip. I still have it Hypermax did it and I took it out and put a stock one in that I use for my DP-tuner???
What about your fuel filter?