sounds

For the last few weeks, I’ve noticed an annoying buzzing/vibrating noise coming from right around my left ear. I’ve tighter the screws that hold the hard top to the roll bar, tightened the windshield and sun visor screws and removed and replaced the freedom panels. Nothing. I know driving a...

It is loudest on cold starts. Does anyone else get this sound at start? Sounds like grinding, maybe lack of oil since it's not pumping yet? Any ideas how to get rid of it?