Therefore, for best results, coolant should be temporarily drained and replaced with fresh water. Once repaired, drain Steel Seal from the cooling system and replace with 50/50 coolant or your usual antifreeze of choice.
WATER IN OIL If water is present, you must change the oil and filter before proceeding. Change oil and leave one quart low. Add last quart after the repair is complete.
Anytime you are unsure regarding how much Steel Seal your vehicle requires then contact our tech team on firstname.lastname@example.org.
Prestone Low-Tox—– (Propylene Glycol pH 8-11) — Biodegradable/non-toxic coolant
Prestone conventional green antifreeze – (Ethylene Glycol— pH 8-11) Low solvent effect, silicate stabilizers and high pH provide the best protection
These directions are for people that have a lot of back pressure building up in the cooling system, usually shown as bubbling in the header tank or air forcing past the coolant cap.
We are always happy to help and if you have any questions or concerns reach out to the Tech Team at email@example.com