Is that knocking sound your engine is making just a case of low-octane fuel, or is it something more serious? The answer is crucial for your engine's health.

The average cost to fix a “check engine light” related issue decreased by 10% over the last year, and it's 15% less than in 2006.

Ignore that light and risk higher emissions, lower mpg, reduced power, and severe engine damage Rislone Cat Complete Clears Check Engine Lights Three of the main reasons the check engine light or ...

Having trouble starting your Honda Dio AF 27 scooter? This step-by-step guide reveals how to troubleshoot and fix the common issues preventing the engine from starting. From a worn kickstarter to ...

If your vehicle has a message pop up saying, "Transmission Hot Idle Engine" don't ignore it. Here's what it means and how to troubleshoot the problem.

It’s well known that, years ago, some genius at AMC decided it would be a good idea to put plastic valve covers on Jeep 4.2L (258ci) engines. Unfortunately, it ...