and make sure it never drops below minimum!
and you will get maximum life from your engine.
also top oils wont sludge up your engine!
heres a few picks of what a sludged engine looks like


if you use good oil and its changed you shouldnt have any problems with sludge. sludge is caused by abuse from neglecte oil changes and cheap low grade oil!
fords seem to have sludged engines because theses are poplour cars and atract poplour abuse!
next time your at the scrap yards take alook at the valvegear of the cars and they 98% will be sludged up and this will be why they are there by engine fails!
you'd think people would learn!
