Rislone Engine Oil Stop Smoke Treatment For Petrol/Diesel/LPG Engines 473millilitre [44416]

I have always been very skeptical about these sort of products. Having just spent a fortune on other issues with my car I really did not want to shell out even more cash when it started smoking excessively when under load. After a quick Internet search this product was recommended so I tried it and YES I would say it reduced the smoking by 85 to 90% and oil consumption has reduced loads. It does seem to wear off after about 3000 miles which it does say use every 2000 miles on the bottle but 18 quid every 3 to 4 months is worth it.

Does the job

Worked for a couple of weeks then started smoking again.

Drive it longer than 5 mins take it for a good 1 hour drive then you'll see if it works the next day. I did 5 mins next morning it was still smoking badly. I has to drive anyway and was going to leave a negative review bit it actually did help reduce the smoke around 90% I may get another bottle to see if I can fully stop the leak

I would like to review of this product, I bought this product due to lot of blue smoke coming in my car ,then I put this in my car ,then blue smoke gone ,and increased my engine mile ,before this product i top up my engine oil after 500 miles ,but now I top up my engine oil nearly 1000 miles. 2 litre engine oil and this bottle i got 1900 miles ,which is very good for me ,but when ur engine oil is going to end of LOWER line to go more down ,then it will start again blue smoke ,it's not permanent solution but u can use everytime until u think u want to drive this car ,I recommend this product who is fed up with blue smoke it's very good and worth it , I will give this product 5 Star 🌟, no noise ,ease of use functionality, leakage stoped ,cleaning power

The engine is much quieter. This didn't completely stop the smoke but reduced it by a significant amount, but I think that is because my engine needs a complete rebuild, so I still give 5 stars because of how much this reduced the smoke.

I tried this product, as a test, just to see if it had any possible merit. I was not expecting miracles and I was not disappointed! To be honest, adding a super-viscous oil, as a part of the normal engine oil, is not really likely to make any significant improvement. This proved to be the case and my scepticism was confirmed. The product is not worth any money. The only way to stop an engine smoking is to fix the underlying mechanical issue and not bother with "snake oil". I am not disappointed - in fact my experiment confirmed my previously unfounded opinion. My advice - steel well clear of this type of "magic" product.

Being a hitech mechanic, I know a bit about cars. Rule number 1 is, never add anything to you engine oil. I have had my car for years and had a very specific problem. When the cars oil was hot or engine was driven hard, the piston oil scraper rings could not clear oil off the piston wall. This was causing alot of blue smoke (was fine driving normally at low revs). There was no loss of compression or miss fire etc. My options where strip the engine down fully or try this stuff. If it did not work,i would be strilping engine anyway. I did a fresh oil change and added the ring seal. I must say I am shocked with the results. The car has completely stopped smoking. I have also gained around 2mpg. I'm 500miles in and all is good. It might only of given me a bit more time or could be a permanent fix, time will tell.

had a very good experience with Rislone High Mileage Ring Seal Smoke Repair. I used it on a high-kilometer engine that was burning oil and producing smoke, and the results were noticeable after a short period of driving. Oil consumption was reduced and exhaust smoke significantly improved. The product is easy to use—just add it to the engine oil—and it does not cause any negative effects on engine performance. It is a cost-effective solution before considering expensive repairs. Highly recommended for high-mileage vehicles with oil burning or smoke issues.

Used 2 in my V8 Lexus , works like a charm

Great product, my car was burning some oil, a bit of white smoke was coming out of exhaust, after applying it for the first time with an oil change i have noticed an extreme difference in the oil burning issue, the car wasn’t burning as much as it used to. The smell of oil burning was completely gone. Notice: this product needs to be used several times to have the complete effect.