Jampee Saenthongkham: yeah may be smokeless but your engine is dying inside lol.
MIC INSTRUMENTALZ: Doesn't work. It's like a liquid silicone based product.
Dillan Kadri: you leave the blue devil in with the engine on for 10 minutes not 50 retard
Thomas Smith: going to do this then sell my truck.
Brandon Dorcas: How important is removing the thermostat that is in the steps on the yellow label?
I have a 96 maxima showing all the symptoms of a head gasket, the milky brown oil, and extra exhaust but not bad. Do I have to flush my oil or is draining and refilling for this process enough? Then change oil again after? Could this be bad in a 200k+ mile car loosening up that much crud with an engine flush just to clog something? I always used premium fuel for the last 30-40 fill ups so I don't know how much gunk there would be.
Tektonic: They should rename this "temporary hide your head gasket issues for selling" in a bottle.
I YAM WHITE: I put Polyurethane epoxy in my radiator,ran it for 30 minutes,then put fiberglass sheets in the radiator,ran it for 29 minutes,then I put stucco in the radiator,ran it for 28 minutes,then I put Betty Crocker cake mix in the radiator,ran it for 27 minutes,then I put
Xtcy Beats: How long does it last.
Stun Guns: that was amazing!
Paula Seller: my heater core is bypassed is it gonna affect it that i cant turn on heater
Eric S.: I used this stuff on a 1992 BMW 525i. It worked well at first, but after about 800 miles started losing compression again. Then it got much worse as the sealant started getting cooked to my exhaust valves. All this is to say that Blue Devil is a band-aid, not a permanent fix. If you need to use it, still plan on getting your headgasket replaced. You could do real damage to the car if you try to ride this stuff too long.
Jose Peixoto: 65 dollars???? you bought a blue devil?!!! you got robbed; it is just SODIUM SILICATE; worth 1 or 2 dollars; it converts to glass-like upon reaching 100-105 deg. C; request the help of the Google guys,read for yourself....
Leo D: I'm going to try this on a 400$ 1997 Honda prelude, oil n coolant are mixing, I'll keep u guys posted. oil looks like coffee with cream.
Lucas Winders: The song was perfect!
watchingitallhere: Devil music*
Benjamin Morgan: \m/
Makas Arachnid8: i think for a quik fix its ok but id rather fix it the right way ..and never have to worrie about it ever again.. but what ever works
Jasmine Mendoza: I don't have a radiator cap. which is the top hose?
CIA Assassin: bar's pellets work faster and only cost $5. fixed my head gasket leak 6 years ago and sold the car just a few days ago. never used a drop of coolant.
Art Hicks: crap i poured that liquid diarrhea and my Honda Accord had a breach in a few cylinders. .Green apple slush looking crap was swimming in chambers
blue devil head gasket sealant repairs a blown head gasket5
out of 5