Hello good folks. I am a diesel mechanic of 20 years. I am looking to learn pcm hammer and tuner hey pro to tune my '99 silverado that I am dealing swapping a 5.3 in place of the original 4.3
Type: Posts; User: Xerimus81
Hello good folks. I am a diesel mechanic of 20 years. I am looking to learn pcm hammer and tuner hey pro to tune my '99 silverado that I am dealing swapping a 5.3 in place of the original 4.3