"It is a waste to drain the brand new AMSOIL after using it for 2 days. I am thinking of removing 500ml and replacing it with 20W50. It may increase the viscosity just enough to stop the dummy light."
Agree, maybe a wise move, but may take a full liter.
Since you have acceptable pressure at higher RPM's my theory is pretty much confirmed.
Agree, maybe a wise move, but may take a full liter.
Since you have acceptable pressure at higher RPM's my theory is pretty much confirmed.