2019-2024 Sierra/Silverado: Engine Coolant/Antifreeze (Exchange/Flush)

[@bar95900]

by far the best flush I have seen on KZbin yet.

[@dudjdbjsdjxb2334]

Are you planning on doing other things? like brake fluid bleed , plugs and wires,pads and rotors etc that would be fun to watch.

[@MasterJacks]

Thanks for watching. I do have my eye on a brake bleed. I have other services in mind, but will likely do them as they come due.

[@OnTheToolsWithSal]

@@MasterJacks could you do a video on lifting one of these with a floor jack and setting it on jack stands.

[@Redrune0928]

​@@MasterJacksWould definitely appreciate a brake pads/rotors service and a brake bleed. I have a 2021. Is the coolant required or can I let mine go as long as engine temp stays normal? I'm at 80K. Used your videos to do transfer case, rear and front diff fluid!

[@MasterJacks]

@@Redrune0928 rear brakes and brake flush are in the near future. Dexcool is rated 5yrs/150k, so you're good for a bit. Glad the videos are helpful! Thanks for watching

[@benboshkos9616]

Is it safe to drive the 3-6 hours with the chemical flush treatment over the course of a few days or does it have to be all at once?

[@MasterJacks]

@@benboshkos9616 reviewing the instructions on the bottle, it states to "...drive the vehicle 1-2 hours. Product may remain in the system for up to 4 hours." So I'm guessing longer than that may cause damage.

[@mitchellensinger3015]

@@MasterJacksis this the cleaner bottle?

[@jthedrummer2002]

is there no radiator cap? All coolant is added into the reservoir?

[@MasterJacks]

@@jthedrummer2002 that's correct

[@Texas_G_Longhorns]

Replaced mine with AMSOIL coolant in my 2019 AT4 last week and damn my MPGs have gotten better by 3mpg and my my truck doesn’t go past 202 in most cases and goes as low and 187 while driving. Temps here in Austin have hit 98

[@davidporter7051]

simply not a result of Amsoil

[@andreg8192]

Do you put 9 quarts of oil? Just saw that on the cap.

[@MasterJacks]

It calls for 8, but I've found 9 puts me right near the top of the range on the stick. I think mine likes it there because it doesn't seem to go down (consume) between changes. 8 qts might give you better gas mileage 🤷‍♂️

[@rogerthat8958]

Mine barely registers on the stick at 8qts. Maybe 8 qts is where the engineers want it, but they should have designed the stick to correlate.

[@Saucywombat17]

Using tap water? 😮

[@MasterJacks]

rislone.com/blog/cooling/why-you-should-never-use-distilled-water-in-your-cooling-system/

[@TheGuruStud]

dexcool engine destroyer...flush that shit out permanently

[@garycampbell7999]

What’s are you trying to say that Dexter cool destroys engines. Is there a reference to this?