× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: HP Tuners Training
Posted to Open Discussion Forum on 1/21/2019

[...trimmed text...]

An understanding of how trim, air fuel ratio work seem to be all thats needed.

Why would you need a "tuner" class for that? The info they teach is probably BS anyway. Even in our trade there is muc... Login to read more.