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Highlights

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

Quality


A bit surprised, but the product help restore full compression after running at 1200 rpm for 20 minutes.

Positive Review

A lot of carbon came out and i will keep using and reporting, so far i’m happy with the results.

Positive Review

I guess maybe this messed with the sensors or something but now its ok.

Negative Review

The epr works better in a hot engine.

Neutral Review

Running a different weight oil tends to cause problems with the oil flow for the cam system.

Neutral Review

Price


I don't know that my overall cost is that much less vs adding a bunch of oil on a regular basis - but the car is happier (runs ...  Read More

Positive Review

Great product and price, been using for years.

Positive Review

Competitiveness


This stuff helped me clean out my 90k motor on my 2015 f150 twin turbo.

Positive Review

~315,000 miles now and using about 8oz of oil every 400-500 miles.

Positive Review

Checked oil after another 2weeks of driving and this time crankcase was full!

Neutral Review

Topped off crankcase with more 5w-30 at full anddecided to keep driving car as-is for another 2 weeks and see if any difference.

Neutral Review
Overview
  • How are reviewers describing this item?
    great, good, new, clean and better.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has analyzed and discovered that 76.2% of the reviews are reliable.
  • This product had a total of 705 reviews as of our last analysis date on Oct 2 2021.
Details

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

Most positive reviewquestion

Great product and I use it all the time

Most authentic reviewquestion

I used this on my 2007 Prius with 170,000 miles and replaced the PCV valve at 165,000 miles. Since then, the engine has burned ...  Read More

Least authentic reviewquestion

I have used the 44k you add to gas with great success. I bought this thinking it would do as it claimed and I followed the dire...  Read More


Helpful Insights

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    Oil burning continued to get worse to the point of 1quart per 1000 miles and at 206kmiles i bit bullet and tried this expensive 11oz can.


    Posted by a reviewer on Amazon

    The cam system is dependent on proper oil flow.


    Posted by a reviewer on Amazon

    Running a different weight oil tends to cause problems with the oil flow for the cam system.


    Posted by a reviewer on Amazon

    Bg109 cured 9 out of 10 cam system problems on the first application.


    Posted by a reviewer on Amazon

    When other products claim to work, the bg products actually hold true to that claim when others fail.


    Posted by a reviewer on Amazon

    I did full tune up with no improvement.


    Posted by a reviewer on Amazon

    I changed my oil right when it starts change color not at 3000 miles i use this common sense is a flower that does not grow in everybody's gardenproduct in the world came out pitch black


    Posted by a reviewer on Amazon

    Looked like it just came out of the can.

Review Count History
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