Product(WG384) 40V POWER SHARE 14" CORDLESS CHAINSAW W/AUTO-TENSION (2X20V)Chain/bar overheats
(WG384) 40V POWER SHARE 14" CORDLESS CHAINSAW W/AUTO-TENSION (2X20V)

Chain/bar overheats

Try this solution

Add chainsaw oil to chain

Possible Cause:
No oil.

You may use any chain oil from your local hardware store.