Reviewed By Rickey C (El Paso, TX) Reviewed for a 2013 GMC Yukon —5/19/2017 10:41 PM
THIS IS MONEY WELL SPENT! I have been getting the same fuel mileage 16.2mpg. It is nice to know I don't have to worry about premature engine failure! I did not have oil consumption issues and I did not want to wait for them either. My engine has 35k miles. No check engine lights either so far after 1 month of use. It is a very solid piece of technology.