Originally Posted by Deep Blue Blues
Does a fuel polishing system save fuel filters? Or does it use filters as well?
polishing system is a series of filters and pumps to clean up your fuel so it doesnt foulup your engine
and injector pump
if within 5 miles you are finding engine fail and black filters, you have a problem.
if your fuel is black, you have a fuel pump
issue and you may find engine playing the runaway song, and you rename your engine ka lunk, as did i.
if fuel is clear and filters are black, you need to maintain your fuel with bio bor. lovely stuff. keeps algae from growing in fuel. awesome stuff.
but you have more than merely algae.
you have crud. you need to find large jugs to fill with the crud fuel, clean your tank interior
manually, and then pump and filter your fuel back into the now pristine tank. it will then be usable diesel
fuel. lovely stuff.
AND your filters for engine will be a lot cleaner and your injector pump
oh yeah if your fuel is black, check your oil
level --it should show that you have a lift
pump failure-- allowing oil
into the fuel return. oops. if your oil stick shows too much oil in pan, you need to rebuild lift
pump--diaphragm is ruptured, and oil and fuel are mixing. oops not good. kiss your nerves and wallet goodbye, as runaway is soon....serious