Rated 3.6 out of 5 by 7
Rated 5 out of 5 by ATrain Works great
Put product in my Yukon and drove over 1000 miles on my trip and it did not smoke any.
September 5, 2016
Rated 5 out of 5 by Pahe This product works just like a said a word
I used it one time and stop the leak I put 1000 miles on my truck Did not lose one drop of oil
August 7, 2016
Rated 5 out of 5 by JEZNET This product has great
This product has great
October 19, 2015
Rated 4 out of 5 by HandyMan99 Used it for multiple old cars
Use it as its instruction on its label. It seems working to improve the condition of seal on many minor and medium engine seal leaks and optimized the performance of engine and oil stabilization. The engine ran little smoother and quieter. After about 200 miles, the leaks seem reduce, and the oil got less burning and lost. Recommend not to use with the server seal leak and server engine problem; but can try it out since the price is just a small factor in comparison to the cost of auto repair shop charge. Used it with the oil change on my 1994's, 1995's, 2003's and 2012's cars. I noted that it is better improvement after the second treatment of oil change. Time will tell when the winter cold weather coming. So far, it did well with warm weather. My 1994 Camry leak from the cam shaft seals and was worst in the cold climate, and less in warm climate. This is my second attempting treatment to the oil change in the second time and have seen it a lot improvement of oil stabilization, less burning/lost, the engine performance also starting to better improvement. Just hope it will maintain doing good in the winter time.
August 24, 2015
Rated 4 out of 5 by BOBD1950 Great Product..after trying many others,
,,,after 2 apllications the slow main bearing seal leak, (05 Uplander 3.5 v6 / 207,000 miles) has almost stopped.!
July 30, 2015
Rated 1 out of 5 by gatorfan This product did not help my engine.
Engine was knocking and tapping loudly. Thought this might help, but it did not. I changed oil and filter and added this to oil. After about 10-15 minutes of running and warming up engine, it seized up and shut down completely! Oil leaked out all over driveway. I guess engine was too far gone for this stuff!
May 18, 2015
Rated 1 out of 5 by JC88 Never
I would not recommend this product
January 17, 2015