![IS ENGINE OIL AFFECTED BY A RICH RUNNING ENGINE AND WILL THE PROPER OIL FILTER HELP THE ENGINE LIFE IN THIS SITUATION? - Home - Premium Guard Filters IS ENGINE OIL AFFECTED BY A RICH RUNNING ENGINE AND WILL THE PROPER OIL FILTER HELP THE ENGINE LIFE IN THIS SITUATION? - Home - Premium Guard Filters](https://www.pgfilters.com/wp-content/uploads/2023/02/oil-filter-engine-life.jpg)
IS ENGINE OIL AFFECTED BY A RICH RUNNING ENGINE AND WILL THE PROPER OIL FILTER HELP THE ENGINE LIFE IN THIS SITUATION? - Home - Premium Guard Filters
This is why clean engine oil turns BLACK! | This is why clean engine oil turns BLACK! The older it gets, the more soot & contaminants it picks up, reducing protection. Go
![Black engine oil? Why does your engine oil go BLACK and should change it? Engine Oil Explained. - YouTube Black engine oil? Why does your engine oil go BLACK and should change it? Engine Oil Explained. - YouTube](https://i.ytimg.com/vi/ZCgL5_54Gy8/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLD0OOn2l9_iyCa89wpJr7TUEHZF8g)