Bailey123
New Member
Has anyone experienced a hum or vibration at 1200 to 1300 RPM in their 16 LR4 V6 super charged? Is it a torque converter imbalance or could it be the snout on the super charger? Any help would be appreciated.
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Has anyone experienced a hum or vibration at 1200 to 1300 RPM in their 16 LR4 V6 super charged? Is it a torque converter imbalance or could it be the snout on the super charger? Any help would be appreciated.
I did some research and found a transmission additive called "Dr. Tranny" others have used in other makes of automobiles to stop torque converter imbalance issues and would like to see if it solves this issue. Unfortunately the LR4 doesn't have a transmission dip stick/ fill tube and you have to get to the oil pan on the transmission to add it. You need to jack up the vehicle, remove the skid plate just to get to the underside of the transmission as you would if you were changing the fluid. If I only had my own garage with a vehicle lift. Any suggestions?
Does it occur in all gears (ie varying speeds)? If so then I wouldn't be looking at the transmission. You know if LR could dith the supercharger and add a couple more pistons that may cure the issue. I think it would fit too.