Ok since i've got the car the headlights are slightly dim at idle, but when i hit the gas all my instruments/headlights brighten up. Now this problem has been getting worse and now at nite i pull up to a light and the volts drop so bad my stereo turns off. (and no i don't have a system its mainly stock). Is this normal behavior for underdrive pullies? or is the alternator going?
the pullies are blue anodized and idk what brand they are
the pullies are blue anodized and idk what brand they are