B

Fakespot review grade

B

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Pros & Cons

Update Pros and Cons

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

Pros

Audi a4 runs smoother with bg rf7. No need to change pistons rings etc. Have a 25yr old kohler air compressor with worn rings. Helps my hemi not to let oil slip past the piston rings.

Always used synthetic and quality filters, but need to add quart or two oil between oci (usually 10k) after 150k. Bg makes the best auto additives and at my old shop we used rf 7 on many customer cars an never had a problem! My motor runs smoother wit... Read More

Cons

Evidently, the problem is a collapsed lifter.

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Highlights

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

Quality

It’s been almost 6 months since i started to use this product and so far so good, i haven’t seen that low oil pressure since then.

Bg products are some of the best you will ever find and this is superior product for helping build compression in engines with stuck rings

The flush cleaned the engine so well it burned one quart per hundred miles afterwards.

After a couple oil changesi noticed valves and lifters knocking again.

Shipping

This one arrived a couple days after ordering.

Overview

How are reviewers describing this item?
good, great, best, every and motor.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 1.

Our engine has discovered that over 80% high quality reviews are present.

This product had a total of 315 reviews as of our last analysis date on Oct 21 2024.