THIS IS THE 3RD DURAMAX WE HAVE OWNED. IT IS A 2019 CHEVY 3500.

CHANGED THE OIL AT 4600 MILES. FIRST INITIAL OIL CHANGE.

NOW IT HAS A NOISE. GM IS CALLING IT A TICK. NORMAL. DON'T WORRY ABOUT GM SAYS. IT WASN'T THERE WHEN I BOUGHT IT. DRIVES ME CRAZY. WHAT IS IT WHAT HELPS IT?

DO CERTAIN OILS WORK BETTER.

ANYONE KNOW WHAT IS CAUSING THE NOISE?

SOUNDS BAD.

Thanks