Yamaha radio question
 

Frank, I own a 2007 Yamaha equipped with a radio/cd player. It came installed with the cart. My question is, I get feedback while the cart is in motion. so much so, that the music cannot be heard. When the cart is stopped, it plays just fine. During my warranty period, I asked every year for it to be fixed, to no avail.. Do you know of any solution to this problem? and do you do this type work? Thank You for your consideration.

I am assuming you have an electric cart. AM radio with DC motor will pick up considerable interference from the brush sparks of the motor.
We install SONY radios with powered antennas and interference is sill present, but limited.
Your FM should by fine, correct.