Which LMM Programmer

[Ttruck55]

Pretty new here guys. Just wondering what programmer you guys would recomend for my 2010 LMM. I still have regular and extended warranty and am at 33000kms (yes i live in Canada)Would like to improve towing mileage and would like to get rid of the stumble when i punch it from a standing start Something safe to use with some reasonable performance increase as well. I know,i want it all but dont we all, lol.Would appreciate any and all help. Have read quite a number of good things about PPE on here. Also wondering when the H.P. numbers are being qouted is everybody qouting rear wheel H.P.or carnkshaft H.P.?

Thanks

 

[blue8135]

EFI live from a reputable tuner

Welcome

 

[jkholder09]

efi live

 

[GMC_2002_Dmax]

Anything you flash it with will alter the CVN and flash history, so any dealer if they look hard enough can find out you flashed it.

So if your warranty is important then leave it be until it's out of warranrt, then after that I would suggest an Autocal

 

[Headless_Horseman]

^^^x2 if you care about warranty...otherwise like everyone else has stated...EFI Live from a good tuner and call it done.