BlueDevil sealant demonstration

BlueDevil sealant tried by a pro mechanic. Start to finish.

Category:

Autos & Vehicles

Tags:

• BlueDevil
• sealant
• headgasket
• leaks
• auto
• cars

[TWkRoniKFTW]

this is what mechanics do when you pay them a grand to fix a blown head gasket haha

[2010Reilly]

i would try it for a temporary fix but i wound fix it correctly as soon as possible and i think that it is very unwise to rely on these types of quick fixes for permament solutions

[lack76]

this stuff is notorious for clogging cooling systems. I put a half a bottle in a V8 it did its job and sealed the head gasket enough to drive it 40 miles home. When I drained the coolant later big globs of what looked like fiber glass pulp came out. so be advised that's what your putting in your cooling system.

[sasserdave]

lmfao gas station mechanics are the worse im sorry i bet they charged the owner of the car for a head geasket repair and just did this to make a good dollar where i work and from being a real mechanic i can tell u that any coolant additive will not fix a problem all u can do is have the head gasket replaced and save your self alot of money from pooring a additive that gums up your cooling system causeing really big problems in i would say a couple weeks if not done the right way

[gorillacatapilla]

@uniproductsdemos I bought some blue devil but i haven't tryed it yet the fluid is purple and theres some white stuff settling on the bottom is that normal or sould i take it back

[andymarsh11]

@amarige25

the pouring water thing idk? what you do is, have your car running at an idle. slowly poor the sealent into your radiator and top off with water. let it run for about an hour or until there is a reduced amout of steam and water. let your car sit over night to cool and seal. then start it the next morning, and she should run like a dream.

[davidburchfield181]

umm if that was my caddi i would have it fixed right not with some stop leak crap i have seen that kinda stuff stop a head gasket up so what replace a head gasket and save a engine or quick fix it then 2 mayby 3years later blown engine witha craked block id replace parts when needed saves alot of headaches

[amarige25]

I was trying to top my radiator off with water but there were a lot of soapy looking bubbles. do you still keep pouring water with the soapy bubbles. Also, do you ever go back later and add real coolant to the system afterwards because won't the water evaporate eventually. Just asking because I have no idea. I have two bottles of coolant on deck and need to know should I use some.

[chris03653837]

what are the signs of blown gasket?

thanks

[zillsburyy1]

WHITE SHEPPARD only lasted for a few weeks with my car. then the smoke came back. :-(

[SuperDeluxe80]

@STreeMonkey

change tha gasket & surface the head only way to really fix it. and the car will last another 100K+ miles

[STreeMonkey]

I have a question, along with a head gasket starting to go bad and with coolant in the engine oil,.. when should I change the engine oil and filter, or should I flush the engine first and then change the oil and filter.