What is the Disadvantage of Synthetic Oil? (A Mechanic’s Honest Truth)

What is the Disadvantage of Synthetic Oil: A conceptual photograph of a premium bottle of synthetic motor oil with a red 'WARNING' sticker peeled back, revealing dollar signs underneath.

If you’ve read any of my other articles here in 2026, you know I’m a massive advocate for synthetic oil. For 99% of the cars on the road today—especially anything with a turbo—it’s liquid engineering that keeps your engine alive.So, why would I write an article about its disadvantages?Because as a mechanic who deals with … Read more

What Cars Should NOT Use Synthetic Oil? (A Mechanic’s Short List)

what cars should not use synthetic oil: A split photograph showing a vintage carbureted engine bay on one side and a modern bottle of full synthetic oil with a warning symbol on the other.

If you’ve read my other articles, you know I’m usually pounding the table for synthetic oil. In 2026, for almost every vehicle rolling into my shop, synthetic is the only responsible choice.But every now and then, an old-timer pulls up in a beautiful ’69 Camaro, or a kid brings in a beat-up, high-mileage beater that … Read more

How Much Should an Oil Change Really Cost in 2026? (Price Guide)

How Much Should an Oil Change Really Cost? (Price Guide)

It’s the most common question I get in my email inbox: “Dave, I just paid $130 for an oil change. Did I get ripped off?”The answer is complicated. Five years ago, $130 was robbery for a standard car. In 2026? It might actually be a fair deal—depending on what you drive.Prices vary wildly depending on … Read more