Hello everyone!
I spoke with HP tuners customer support and he advised me to ask my question on the forum. I just purchased a 2017 Silverado 5.3L but it has the E-Assist option which is an...
Type: Posts; User: KauaiChevy
Hello everyone!
I spoke with HP tuners customer support and he advised me to ask my question on the forum. I just purchased a 2017 Silverado 5.3L but it has the E-Assist option which is an...