That thing is not necessary for operation. It's used to dampen radio noise. Maybe someone with a lot more electrical smarts than me will jump in here and explain the principles.


Larry Kephart
1937 Chevy Utility Express (Deerslayer)
1955 1st 3100 Chevy (BillyBob)
2017 Cadillac ATS-V (Elvira)
Boca Raton, Florida
e-mail: [email protected]

http://www.laroke.com/larryk4674/1998/billybob.htm