Originally posted by ADAM BOURASSA
can i still change my oil hot? also, what is the inside diameter of the suction hose
No, you should not use the LiquiVac to change your oil hot. It needs to be WARM so that it flows easily but, the temperature should not be over 150 degrees F. Hot oil can distort the tubing and the plastic body of the tank.
The inside diameter of the suction hose is about 0.2 inches.