Gm High Tech Performance tech article on a LS2 computer reprogrammer. Only at www.gmhightechperformance.com, the official site for GM High-Tech Performance Magazine.

Some units of the GMC Sierra 1500, Yukon, and Yukon XL trucks and SUVs need an ECM software update to fix a glitch with the check engine light.

GM has released two Customer Satisfaction Programs for certain model years of the Chevy LCF due to issues with incorrect tires sizes and speed calibrations.

VCM Suite 2.24 not only tunes the E92 ECM, but it also offers extended support for a number of Gen IV engines with 289 new GM ECM/TCM files (including the 2014 Camaro SS and ZL1).