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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.

Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

At about 35 minutes in, any residual smell of coolant from the exhaust was gone.

Follow directions to the letter. Bluedevil is also available for support by phone. I found that i have a higher success rate if i pull the thermostats with the pour and go, as well as the big blue bottle.



Cons

All the fluid in the radiator is turned to mush. Seems the thermostat stuck closed and didn't open from the night before and it overheated.

The repair cost for fix my vehicle is over $1000. I know this was a costly lesson on my part. Will not work. No warranty. Not even a good band-aid.

The product clumps and seals. I had to replace the water pump because this product gunked up the weep hole. They tell me the product does not seal head gasket and only should be used for radiator leaks.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality


After daily coolant fillups for months and bubbles in radiator its been over a month since using this and no coolant added no s...  Read More


Drain coolant replace thermostat see green glob photo it was the consistency of whipped cream and refill 6040 mix for best resi...  Read More


5 turbo diesel all iron which is known for poor designmetalcasting leading to many many multiple cracks thru the cylinder walls...  Read More


My kid did not have great luck with this stuff on that troubled 2012 subaru four engine which still leaked even after headgaskets

Price


I realize that this may be a bandaid fix but it was absolutely worth the price of the product


Is we get anther 5000 to 10000 miles out of the car it’s worth the 40 fix


I had that happen 17 months ago and it cost me 2900 bucks to fix


It’s definitely cheaper than a 4000 engine rebuild

Shipping


I put in it like the next day or 2 after it delivered

Competitiveness


I tried all the other products carbon fiber nanoparticles moon dust etc

Overview

  • How are reviewers describing this item?
    blue and still.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has discovered that over 80% high quality reviews are present.
  • This product had a total of 1,253 reviews as of our last analysis date on Mar 2 2024.

Helpful InsightsBETA

The AI used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    Sometimes these don’t work this time it’s holding up in the vehicle


    Posted by a reviewer on Amazon

    My son has a 2004 honda civic which developed head gasket leak


    Posted by a reviewer on Amazon

    Car really wasn’t worth putting money into to fix it


    Posted by a reviewer on Amazon

    Follow directions to the letter


    Posted by a reviewer on Amazon

    Is we get anther 5000 to 10000 miles out of the car it’s worth the 40 fix


    Posted by a reviewer on Amazon

    I had a leak that was in a very hard position to get to


    Posted by a reviewer on Amazon

    Mechanics wanted to charge me hundreds of dollars to change the hose due to location


    Posted by a reviewer on Amazon

    I used this and the leaking stopped and the car is not getting hot or losing any water

Review Count History
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Price History
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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.