09 lmm I have efi live in it and I have a towing tune on ran great for two months now their is a vibration when I leave the stop sign and when iI slow down just before the stop sign
09 lmm I have efi live in it and I have a towing tune on ran great for two months now their is a vibration when I leave the stop sign and when iI slow down just before the stop sign
Sounds like a torque converter issue, but could be tires, etc.
2013 LML, 550hp with factory emissions, stock cp4 and compound turbos.
2002 LBZ, 4x4 (Max'd Out) 6000lbs 9.36 @ 154 mph NHRDA Champion and Record holder
1965 El Camino, duramax 9.6 @ 149MPH
All EFI tuned by Adrenaline Truck Performance