Search results

Originally Posted by maxdustington Originally Posted by kschachn That Valvoline Premium Blue Restore is marketed to semi truck engines, right? Do they typically look this bad when needing to use the product? It was originally designed to clean the rings of Cummins ISBs I believe. A bunch of them...

Thanks to each and every one of you for the input and advice, guys! I hold both this forum and its members in high regard, and you certainly didn't disappoint. Consensus appears to be that the sludge condition of my engine isn't all that bad in the grand scheme of things, with which I generally...

Hello all! New member here with my inaugural post. I've been an occasional lurker of these forums for some time, after having first stumbled across them some years ago while searching for the ideal oil to run in my vehicles when switching from conventional to synthetic. I come to you today with...