Forum: Tuning

If say you send your pcm in for a tune or security removal which is popular. How easy would it be for them to accidently fry it?

been throwing this code for a while and it puts me into REP. Replaced the TAC, TB, MAF, checked grounds, was at the dealer today looking over with...

Ok gang, I just swapped a 6.0L into a '04 2wd Silverado with a 5 speed manual. Mods on the engine are 10.6:1 comp, ported 243 heads, comp 218/224...

Hello, I am trying to get this WB thing figured out, I am thinking I will need this WB sensor Home » Shop » Wideband O2 » O2 Sensors » Bosch LSU...

Do you need to get a Crank Relearn done after getting a nelson tune? If so how much? And who can do it?

I have been reading around and it seems the people who use Hp Tuners get a lot out of their tunes, I just wondered what program allen uses? If he...

If you have anything that resembles the title of this thread please email me a copy of your current tune. DOES NOT HAVE TO BE YEAR SPECIFIC! Same...

I have been looking to get my 08 Silverado with the 5.3 tuned very soon. It it very dogish down low and want to get a little more grunt. My...

I don't know much about PCM tunes. How does the Nelson tune work?. I would like to keep my pcm so I can allways go back to stock. Its a daily driver...

Which one do most of you guys use, also is there a way to have a motor tune on the truck and then when the bottle comes on go to a nitrous tune, like...

Just Wondering If Any Tuner Here Has Tuned A 2008 4.8 With A 112 Radix??i Should Be Getting My Maggy In Next Week,just Wondering If Any One Would...

Does anyone know if changing the battery in my 08 silverado can effect the pcm or anything that would not allow the vehicle to even turnover? I...

Would the computer listing the engine as a 5.3 when it is a 6.0 cause drivability problems? ? ? ? Would this be the reason my truck runs like pure...

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...

Is a custom tune the only way to get rid of the Torque Management? Will hand held tuners also get rid of it? Or at least some of it... Thanks in...

Does anyone know of a dyno shop in the Phoenix/Albuquerque area that will handle a Sierra with AWD? It is an extended cab with 143.5" wheelbase. ...

Just wondering if anybody knows a place in Wisconsin or northern Illinois to get a live tune done? I would prefer a live Nelson tune, but that's a...

i recently got a ported tb off an ls1 and put it on my truck...and since then it has been shifting weird at wot...it threw a tps code once and i got...

I've got a question concerning this tune ??? I have a buddy in a awd sss. He previously hade a hyper tech program in his truck. Which I also have in...

So I hear everybody talking about after any significant engine mod such as a cam swap that the pcms take a while to relearn everything and get used...