Battery Replacement: 2008 Mazda 3 S 2.3L 4 Cyl. Hatchback
This is a 2008 Mazda 3 engine. The instruction manual says it needs premium gas only if it's turbo charged. I'm pretty certain it's not since the spot where the turbocharger would
How to replace a car Battery - 2011 Mazda3 2.5L - YouTube
Car Battery 101: Everything You Need to Know | RepairSmith