Hey guys,
I'm very new to efi live and i ran my first script as well as tried a tune and my truck seems to rev it self up when i am just driving at about half throttle.. If i have a light foot it drives fine and i WOT it is great but somewhere in the middle the truck races away for a few seconds at 30 mph til about 45. I guess like a surge would explain it.. The only thing I could think of is that for some reason the ecm is dumping fuel at that point.. can this happen? I posted the tune below..

its hard to explain... is there any table(s) that might need to be adjusted. or does and one have a tune for My 01 LB7 O.S 15063376 that i can compare to?...

The Tune..

look at b0727 throttle base injection quantity. Looks like it is a bit high on 70% tps and above.

try this, I dunno, I may be wrong, Im far from being experienced but I dunno, try it out. I see you have a dmax that smokes at start, haha

I havent noticed i might have to look at that haha... thanks for the help ..

Ok still does it but now i notice that it is doing it right before shifts... I reset the taps do you think thats all it is ?

I have a couple good LB7 tunes I could send you, whats your email address?

Do you have a trans yet, or do you want trans safe tunes?

What part of Jersey are you from?

you have have a pm. :D

Joey, give this a shot:

I changed the main pulse tables as you had some cells dumping 200% more fuel than stock! I smoothed them out and now you're adding 50% which is still enough to put a hurtin on your tranny.

Load it up and let me know how she works for ya.

Thanks for the help guys.. I have a feeling that this is all happening because the tranny isnt holding at all and it is just slipping horribly..

jollyrogr, I'm gonna give it a try in the am .. Ill let you know thanks for the help..

Thank god im getting the tranny in two weeks :)

b1102 and b0741 are where all of your problems lie at.........

should i smooth them out or r they to high all together

should i smooth them out or r they to high all together
Check your pm's.

so is it fixed joey?

All fixed my torque tables were all out of wack.. I changed them back to stock and have been increasing little by little so the truck doesnt fall on its face as much during shifts.. Thanks For all the help!!