So recently, the last 2 days, my truck has decided to have an annoying whining noise at idle. I cant tell if it continues at higher RPMs as my exhaust is pretty loud. It's not really high pitch, and there is no difference when clutch pedal is pushed.. I can't seem to figure it out! Its decently loud in the cab, but outside its not really noticeable. I can't tell if it's underneath like the tranny, or in the engine bay. I'm going to see if tightening my exhaust hanger clamps helps, maybe loosen them to see if it's just rubbing.. I hate random noises! Any suggestions?
would speedo cable make noise when im not moving? it may just be getting cold.. I havent experienced the cold in this truck yet