I just put some in my car 2 days ago like the directions said and I drove the car around no problems today, while 2 weeks ago my car overheated for no real good reason so I stopped the car and drove home. Two garages told me the head gasket was bad and I wasn't going to spend a couple of grand saving a car I got for $500 anyway. I will drive it some more later today after work for errands. Today it warmed up to normal and then got a little warm at red lights and then cooled back down to normal as I started moving, just like a normal car that works correctly.
A mechanic told me about this product, and it really works, but only a small pin hole leak not a big hole, it's been allmost 3 years still going strong, yes it's expensive, but it really works, and saving you thousands of dollars 👍👍👍👍👍👍
That's how I picture this stuff to work. It's good for minor stuff but not after the valve cover gets all warped and the car drinks through all it's coolant and burns a mix of oil, gas and coolant out the muffler.
I used it had anyifreeze mixed in my oil blown head gasket ,i flushed the radiator,flushed the engine oil ,took out the thermostat put .new oil in it let it set over night to get good and cold next morning put in the blue devil in the engine block run on idle for a hr so far so got no headgasket leak realy worlth trying 50 bucks and a little work save u a bunch money i highly recommend it.
Do you think it’d be safe to use on my 1995 LS400? I need to transport it and can’t fix it where it’s currently at, I just need to get it 700 more miles
What made you to use blueDevil Puer n go? When you have a white smoke coming out from your exhaust system? How did you determine that u only need that bottle and not the other one 32 oz with yellow sticker? . My wife's car Nissan murano v6 I can see white smoke is that a blow head gasket?
You have to get it checked out to make sure its a blown head gasket, mine was a headgasket because it overheated on the highway , I have a 4 cylinder engine thats why I only used that small bottle.
@@dannysautorepair the Nissan Murano is not overheating, just when we turn the heat on we smell like a plastic ruber burning and I can see white smoke getting out from exhaust system and check engine light the code :Air fuel sensor ratio .
That might not be a headgasket issue, it could be a sensor problem. Get it checked out at a auto shop and they can tell you which one you need to replace.
@@dannysautorepair thanks for your reply and opinion because I am worry that could be a expensive repair after looking information about head gasket replacement, and some bad mechanics are cheaters don't tell you the problem is something minor because they want charge more money. 👍🤝 I used my scanner the code : P1273 Air Fuel Ratio sensor 1 bank 1
If your transmission is leaking its better to install the pan gasket because to be honest i wouldn't put bluedevil or any other chemicals in the transmission.
@@jagblue81 It turns out that the guy that diagnosed my car got it wrong and it wasn't the head gasket. I had a friend that is a mechanic look at it and it turns out that it wasn't the head gasket. It was just air in the the engine not allowing the coolant to flow in, causing the engine to over heat. It took 10 min and he fixed the problem.
The one i bought was a smaller size than the other regular bluedevil. Thats for a much bigger engine, also if im not mistaken with the regular big bottle you have to drain the coolant and use it with only water, this other one I used works with coolant and no need to drain your coolant.
@@dannysautorepair I appreciate your input.... Little milky oil under oil cap but not on dip stick, very slow internal coolant leak, misfires at start up, coolant burning off for about a minute Does not over heat But still scared to use, I hear lots of horror stories. Would you still recommend?
Maby it was clogged before you poured it in, remove the thermostat. Usually when the head gasket is going bad you can see the mud like substance on the oil cap
I just put some in my car 2 days ago like the directions said and I drove the car around no problems today, while 2 weeks ago my car overheated for no real good reason so I stopped the car and drove home. Two garages told me the head gasket was bad and I wasn't going to spend a couple of grand saving a car I got for $500 anyway. I will drive it some more later today after work for errands. Today it warmed up to normal and then got a little warm at red lights and then cooled back down to normal as I started moving, just like a normal car that works correctly.
And new update ?
A mechanic told me about this product, and it really works, but only a small pin hole leak not a big hole, it's been allmost 3 years still going strong, yes it's expensive, but it really works, and saving you thousands of dollars 👍👍👍👍👍👍
Yes it really work.
That's how I picture this stuff to work. It's good for minor stuff but not after the valve cover gets all warped and the car drinks through all it's coolant and burns a mix of oil, gas and coolant out the muffler.
The yellow label is made for bigger leaks.
I used it had anyifreeze mixed in my oil blown head gasket ,i flushed the radiator,flushed the engine oil ,took out the thermostat put .new oil in it let it set over night to get good and cold next morning put in the blue devil in the engine block run on idle for a hr so far so got no headgasket leak realy worlth trying 50 bucks and a little work save u a bunch money i highly recommend it.
Yes it really works.
You stated you waited for the thermostat to open? Aren't you supposed to take out the thermostat per the instructions
No not with this one.
How long after you use it can you tell if it worked??? how long will smoke?
Give it about 30 min
Will this work with a warped block
Not sure but you can definitely give it a try .
Thank you I will need to buy it 👍🏻
Did you use up the whole bottle or only half
Yes I used the whole bottle
Do you think it’d be safe to use on my 1995 LS400? I need to transport it and can’t fix it where it’s currently at, I just need to get it 700 more miles
Yes but follow the directions closely.
What made you to use blueDevil Puer n go? When you have a white smoke coming out from your exhaust system? How did you determine that u only need that bottle and not the other one 32 oz with yellow sticker? . My wife's car Nissan murano v6 I can see white smoke is that a blow head gasket?
You have to get it checked out to make sure its a blown head gasket, mine was a headgasket because it overheated on the highway , I have a 4 cylinder engine thats why I only used that small bottle.
@@dannysautorepair the Nissan Murano is not overheating, just when we turn the heat on we smell like a plastic ruber burning and I can see white smoke getting out from exhaust system and check engine light the code :Air fuel sensor ratio .
That might not be a headgasket issue, it could be a sensor problem. Get it checked out at a auto shop and they can tell you which one you need to replace.
@@dannysautorepair thanks for your reply and opinion because I am worry that could be a expensive repair after looking information about head gasket replacement, and some bad mechanics are cheaters don't tell you the problem is something minor because they want charge more money. 👍🤝 I used my scanner the code : P1273 Air Fuel Ratio sensor 1 bank 1
Yes it looks like a bad air fuel sensor, bank 1
Can you put Blue Devil transmission sealer in a 2017 Dodge Caravan
If your transmission is leaking its better to install the pan gasket because to be honest i wouldn't put bluedevil or any other chemicals in the transmission.
How's the car running now?
I sold it but the blue devil definitely worked .
You should remove thermostat
whats better or any difference between the pure n go and the other one that you use water
Bluedevil is very good just follow the directions on the bottle .
I think it depends on the size of your engine.
Yellow label works better
Yellow label you gotta remove the thermostat and most cars only need half a bottle of the yellow label.
Hi sir Danny watching here
My 2007 jeep commander has a blown head gasket maybe I should try this to see if it works
Yes it definitely works , just follow the directions carefully.
@@dannysautorepair thanks for the reply, its gonna be my last shot at trying to get my jeep going again. It happened recently also. Fingers crossed 😅
Good luck, give it a shot
@@diamonddogs6037 did you try it? Mine is gone also.
@@jagblue81 It turns out that the guy that diagnosed my car got it wrong and it wasn't the head gasket. I had a friend that is a mechanic look at it and it turns out that it wasn't the head gasket. It was just air in the the engine not allowing the coolant to flow in, causing the engine to over heat. It took 10 min and he fixed the problem.
thanks for sharing adds done
Did this work for you long term?
It worked for about 6 months
Present
Is she still running cool a month later??
Yes , that bludevil product is very good. Its been about 2 months now and its still working good.
@@dannysautorepair what made you go with the pour and go instead of the regular blue devil?
The one i bought was a smaller size than the other regular bluedevil. Thats for a much bigger engine, also if im not mistaken with the regular big bottle you have to drain the coolant and use it with only water, this other one I used works with coolant and no need to drain your coolant.
@@dannysautorepair I appreciate your input.... Little milky oil under oil cap but not on dip stick, very slow internal coolant leak, misfires at start up, coolant burning off for about a minute
Does not over heat
But still scared to use, I hear lots of horror stories. Would you still recommend?
I recommend it but follow the instructions on the bottle or it will not work. Also after you finish doing it change your oil and filter
It clogged my thermostat and I followed the instructions to a t. What went wrong?
Maby it was clogged before you poured it in, remove the thermostat. Usually when the head gasket is going bad you can see the mud like substance on the oil cap
@@dannysautorepair so I should try removing the thermostat next time?
@vezina808 yes but remember this is a temporary fix
@@dannysautorepair is the sealant compatible with all antifreeze including HOAT ?