Forum: Tuning

Just swapped out my converter, from a 2800 to a 9-1/2" 3500 what do I need to change in the tune, to get my trans running right... It runs well,...

when starting the truck afr will be right around 14 but after the truck the truck runs for 10 seconds it drops down to 11 afr. motor has been tuned...

OKay I purchased a mail order tune from a known company. I have been having problems with this company and it took them 3 weeks to get me my tune....

I don't know what all anyone in here can tell me about the predator. I just want some good info (better than what I got on LS1tech). Can I run 87...

I've heard somewhere that GM pulls timing any time the A/C is on. Is this true and for what reason do they do this? Is it something that the great...

Is there any tuners in Ga or FL. I need a live street tune so I can dial this thing in.

Is there any handheld programmers the delete TM?? Thinks for ur help

I live in Monroe, Louisiana. I want a nelson tune. Should i get their mail order or is the dyno tune worth the 590 miles i have to drive:confused:?...

I installed my pacesteer long tubes and had my exhaust redone. I now have only the front O2s. It is running rough. Do i just need to just get it...

Ok i have some questions for everyone. I have a 03 Sierra ecsb. 5.3 So far i have edelbrock headers, flowmaster duals, KN intake, HPP3 . As far...

Well I just ordered my tune from allen today. I got the 93 hot tune and only 60% Torque Management removed for now. One of these weeks i need to put...

Does anyone know what this code is? P0315?

Looking at getting a duramax, and going to tune it with efi live, I saw that I get 2 tunes when I buy the flash tuner, and thought about tuning my...

Whats wrong with getting a predator with the custom tune loaded besides being a little more $ ? that way no more crank relearn, no wait time, ...

i hit my governer on my way to work this morning going down the high way. what is the best way to get rid of it? suggestions are welcome.

Is there any performance tuning for the new L33 aluminum 310hp 5.3? I'am looking for a handheld or mail order but It seems I can't find one for the...

OK, swapping to pacesetter lt's and ORY. gotta wait and see when I can get to Alan's place for a retune but in the meantime, 1. there are two...

if my o2 sensors r turn off do they still need to be hook up or can i take them out complety

I am going to get my own software, my truck is currently tuned with HPT by Dustin at TRT in Arlington. I am looking for some advice as to which is...

Ive got an 06 chevy crew cab with a 5.3in it and was wondering if a Nelson or Wheatly tune would help out much for pulling power or if I,m gonna have...