The F8 (also known as the F8 1.8L or F8-DOHC) is a 1.8-liter, four-cylinder engine that sits in the shadows of its larger brother, the legendary FE 2.0L. However, finding reliable repair information for this engine can be a nightmare. Most modern auto parts stores look at you blankly when you mention the "F8," and generic manuals often skip it entirely.
Always verify the manual covers the configuration if you are specifically servicing the F8. mazda f8 engine service manual pdf
Warm the engine to operating temperature (or follow cold specs if preferred). Remove the valve cover. The F8 (also known as the F8 1