Adding "Blue Devil" sealer or any other non-approved chemicals to a motor vehicle is not necessary, a waste of money, can be dangerous (destructive) to the engine and may void the new car warranty.

Dec 11, 2020 · 3 I used Blue Devil Head Gasket Sealer on my 2006 Ford Explorer about 6 months ago, and it's worked. However, I am now noticing some antifreeze dripping on my garage floor, which …

I poured blue devil engine sealant into my engine as a quick fix for my head gasket problem. It's made the issues worse now there is what looks to be white rock salt in my radiator and heater core and in …

Apr 12, 2013 · The mechanic seemed pretty knowledgeable about this kind of issue, and when I asked him about using Blue Devil to seal it, he agreed it's better than the cheap leak-stop products, and …

Feb 24, 2024 · You have already decided you are not going to invest in head gasket replacement. So make sure the radiator fans are working properly, make sure the radiator is not restricted. Replace …

Apr 6, 2015 · 2 I used blue devil head gasket sealer and so far have a good result. I am currently driving the vehicle with just water and the sealer in system. It's running cool and it's not using any water.

Nov 22, 2018 · Your cooling system isn't going to get clogged up because of exposure to air, and you really don't need to do anything before the repair. Because you have a problem with the seal …

Jul 12, 2015 · In the past in my younger years, I always had issues with blue stuff leaking when used on water pumps. I have seen many gaskets leak that were used in combination with a gasket. other …

Sep 13, 2022 · Welcome to Motor Vehicle Maintenance & Repair! I think you forgot (or didn't know) the most critical thing about head gaskets: Material. And there are a lot of different head gasket materials …

Sep 14, 2014 · I read somewhere that I can use RTV silicone instead of a regular rubber gasket as an engine seal. Is this feasible?