I just installed the dual sweep gauge from MSD and it works great, i have only 1 issue, the guage sounds like its humming and vibrating. its driving me crazy. anyone know anything about these gauges??
I would reason to say there loud and vibratory because of design. Theres an LED lit spinning "rotor/wheel" that produces the optical illusion of the sweeping light strip you see. Sounds like the motor might be iffy or somthins off balance
On edit! Welcome fellow Kansan! good to have some more flatlanders here! Im Wichita/Eldorado area!