The transition to CL-4 oils is expected to be backward-compatible, but FB-4 use may depend on OEM approvals for specific ...

The Hyundai Theta II 2.4-liter engine has a reputation that’s hard to ignore. Recalls, lawsuits, and owner complaints have ...

The product bundles six additive functions in a dual‑cavity bottle to seal leaks, restore performance and power, and protect engines.

Are you ready for a junkyard engine swap for your Ford project? A Godzilla 7.3-liter V8 with a cam and intake upgrade is a ...

Oil stains in your driveway are unsightly and affect curb appeal. You may have heard that baking soda can get them out, but ...