SUPER COOLANT FLUSH ON THE 1991 OLDSMOBILE CUTLASS CALAIS QUAD 442 W40

Hello everyone, today I am going to be showing y'all a super flush of my coolant system in my 91' Oldsmobile Cutlass Calais, I have had it for over 3 years and never changed the coolent the 60,000 miles that I have driven it. So today we are doing it and I hope you enjoy!
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time stamp- 11:29

[@ksyafiq7534]

Carefull as sometimes, the vent inside the waterpump is roted already.. So my advise, if u have enough money, change complete cooling pipings, waterpump then use the coolant that premix without adding the water anymore.. Fullfil the premix coolant 100% to th radiator.

[@mitsubishimadman7321]

Thank you I will take that into consideration

[@Texaca]

...vents? or Vanes? 🤔

[@michaelsantamaria8306]

Hey

[@mitsubishimadman7321]

Sup dude 😉