https://www.friendbookmark.com/authors/20401/michaelsmith Most recent BlogU posts submitted by michaelsmith https://www.friendbookmark.com/blogpost/82691/why-does-an-engine-sound-different-after-an-oil-changeAn oil change should be one of the simplest maintenance jobs your car receives.Old oil is drained, a new filter is installed, and fresh oil is added.So why can the engine suddenly sound quieter, louder, smoother, or simply different afterward?Sometimes the change is related to the new oil and how it moves through the engine.Other times, the timing is coincidental, and an existing problem h...