

⚡ Unlock Peak Engine Performance with BG RF7!
BG RF7 Engine Oil Treatment is a professional-grade additive designed to enhance engine compression and power by increasing oil viscosity. It protects engine components from wear and corrosion, prevents oil thickening, and conditions seals to reduce leaks and maintain oil pressure. Trusted by mechanics and highly rated by users, this 11oz treatment is a must-have for maintaining high-mileage engines and optimizing performance.
| ASIN | B00K0OMIRY |
| Best Sellers Rank | #53,646 in Automotive ( See Top 100 in Automotive ) #477 in Motor Oils |
| Brand | BG |
| Customer Reviews | 4.6 4.6 out of 5 stars (328) |
| Date First Available | September 8, 2014 |
| Item Weight | 0.01 ounces |
| Item model number | 13 |
| Manufacturer | BG |
| Manufacturer Part Number | RF7 |
| Product Dimensions | 3 x 3 x 5 inches |
V**A
Very impressive and amazing oil additive!!
After doing some research online I came across this product, I was experiencing low oil pressure light in my car and it was driving me crazy, so I decided to give it a try. 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. (Knock on wood). My car is an 2001 Audi A4 with 280,000 miles. After switching to Liqui Moly motor oil and adding two cans of this amazing BG motor oil additive my cars has been driving just fine and I will continue to use BG products until I own my car. I hope my review help other people to get to try this additive. I strongly recommend it!!
R**E
Best of the best
Great additive for your engine mechanics suggest BG Products
N**R
BG additives
Best auto additives on the planet. I use them all, recorded to me by a 40 yr. Hertz mechanic.
B**B
Product Good (I Use BG Regularly), Shipment Damaged.
I've used the product before, works as it should, so 5 stars for BG. However, I put 4 stars for here since Amazon decided it was a great idea to send it in a bubble mailer instead of a box. Product arrived with the lid cracked open and fluid everywhere. More of an Amazon shipment issue than a seller issue, but not having the product to use was less than ideal...
J**.
Worked for me.
I have an old 95 chevy truck 350ci with 350,000 miles on the engine. I've used a high zinc oil since it was new. Around 300,000 miles #3-cylinder spark plug would oil Foul. About every three months I have to take it out and clean or replace it. It would get so bad it was like you pulled the plug wire and were running on 7 cylinders. Started using RF7 and about the 3rd oil change that problem was about 95% fixed. I just changed my plugs after 30,000 miles. Very little oil fouling on #3. Not enough to make it run bad. I always thought engine treatments were a marketing gimmick like Slick 50, but this one worked for me.
S**9
Best product I've used to quiet down noisy valves
Used it in my old pickup that had noisy valves and lifters. This stuff really works !
G**S
I can not believe how great this product works
I can not believe how great this product works. I was on a road trip in my 2000 Ford Expedition with 180,000 miles. The Ford suddenly started smoking and excessively burning oil. I did not have an oil issue previously had never had to add oil between changes. It started burning a quart every 400 miles. As U was away from home I stopped at mechanic shop. He recommended BG RF7 and added a can to the crankcase and topped it off with oil. It immediately stopped the smoking, but the oil consumption continued at the same pace for about 1000 more miles. Then, all of a sudden the excessive oil consumption stooped. I am now back to the original oil usage of about 1/3 quart per 1000 miles. I don't know what was wrong with engine, seals or whatever, but this product cured the issue. I will report back to product review again if circumstances change
B**T
Quiets down engine for sure
Quiets down 178K Honda Accord 2003 i4 engine for sure. Always used synthetic and quality filters, but need to add quart or two oil between OCI (usually 10K) after 150K. Do not know long term results, but so far it is all good. Hope it will reduce burn rate. Although, I do not see any bad signs from the engine, the oil level steady most of the time, time-to-time it would drop unexpectedly. I replaced valve cover gasket as well, so it stopped small oil leaks.
Trustpilot
3 weeks ago
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