Check that the coolant level in the expansion tank is within the FULL and LOW marks. If the coolant level is low, making sure there are no leaks, add fluid to the FULL mark (on a warm engine) or up to the LOW label (on a cold engine).
Check that the coolant level in the expansion tank is within the FULL and LOW marks. If the coolant level is low, making sure there are no leaks, add fluid to the FULL mark (on a warm engine) or up to the LOW label (on a cold engine).