My car was using coolant on long trips, and there was bubbles on the radiator, I didn’t have the money to change the head gasket rn soo I just found out about these sealer’s and bought the K seal, drained and clean the whole system put new coolant on it and the k seal, let it idle for 30 minutes, then let it cool for 3 hours, again idle for 30 minutes and cool for the rest of the night, about 10 hours, there’s no bubbles, doesn’t smell like coolant getting burned and doesn’t smell like gasoline on the reservoir.

Thanks for the video and update!

It just saved me a grip for my '77 cutlass supreme today most definitely works for me

My son has a 2003 Durango, same color! And having the exact same problem. He just poured the sealer in, so fingers crossed it holds up for a few months so he can save up for a new car! I’m so glad I came upon this video!

You're right. You're not working on a Ferrari here. You're using it for exactly the purpose intended. We all know it won't fix a rusted out core plug with a hole in it. This is a legit repair because you discussed it with the customer and let them know the entire situation.

Excellent video- I tried K- Seal HEad GAsket Sealer- it's really good- I plan on draining my oil now- and using Liqui-MOly to clean any gunk from engine- flushing with cheaper oil - than put high grade oil in-

Greetings from across the pond, ive got a 08 vauxhall astra (staturn astra i believe) ive not notified a leak all the heats working but im noticing steam from the engine bay

So i have a leak and I've been putting just water for a while because it's been costing me to buy coolant, now that i bought more coolant and k-seal what do i do first? Do i put coolant now? Or just put k-seal? When do i put anti-freeze coolant? Before or after?

Hey, I have a question. Is there such a thing as too much of this stuff to put in your coolant? Like, what's the point it starts damaging your car?

Will the kseal circulate to the reservoir?

Ty! Worked for my 2010 Town & Country minivan but a different product they all work the same 😊👍

Am I able to have my coolant changed after it has shown to work

How does this stuff affect the heater core?

Im having to refill my coolant daily, do you put this product into the reservoir too?

I used this stuff and still have low coolent level but do not see leaking under car , i have 08 frod taurus 3.5 v6 and now engine light is on and have grey looking stuff on oil dip stick , i followed directions on bottle when i put it in coolent system . In th e 08 fors taurus it does not have a radiator cap its has a pressurerised coolent cap on coolent resivoir i added it there , the has not over heated and thermostatr seems to be working but got a new one just im case . But like i said now i got that grey milky stuff on oil dip stick , im thinking head gasket now , what do you think ? Im disabled so its not easy for me to work on a car and dont have much money to take to shop , i never trusted mechanic in a bottle stuff but when i did put this k-seal in it seemed to work ok but afyet driving maybe 20 miles doing same arrons in a wndy 78 degree day car dis not show signs of over heating temp gage was working fine as it took a little bit to reach mid level temp on gage so figured the k-seal worked but the next morning i started car and backed out put in drive and within less than 5 seconds didnt even get 20 ft check engine light came on so i parked car poped hood turned car off and checked oil dip stick and i seen the grey colored stuff . I am no mechanic , i have worked on cars before the cancer made me disabled and could fix basic stuff . Let me know your opinion please and thank you

Optional….once sealed, you can drain & replace with fresh coolant.

Do I pour it where i put the coolant?

This video is just over 3 months, please give us update 👉👉

hi, i brought my car to mechanic as my 07 CRV have coolant leak and he find out it has a hole on heater/coolant pipe. do you think this will repair it? thanks

I have both a radiator leak and a blown head gasket, Would I use one or two bottles?

I have a 94 Eldorado with only 36k miles it just started blowing white smoke i did notice a hose lose i tightened it i hope thats the only problem

Do i need to take out the thermostat? Before use. 9:40