https://www.yourmechanic.com/article/understanding-mazda-service-indicator-lights-by-brent-minderler i have a 2015 3i Sport AT. 50k miles. i drive mainly highway so i change my oil every 7.5k miles or so. i just found out that the Infotainment system has an oil life monitor that displays % of...

2015 3i Sport, 3k miles the electronic fuel gauge is garbage! when it's on E, I have between 2 and 4 gallons left. :surprise: so I got to thinking about estimating the # of miles left by multiplying the avg mpg for the current fill up x fuel tank capacity (13.5 gallons.) minus # of miles...

My outdoor temperature display consistently shows about 5 degrees higher than the actual outdoor air temp. My previous cars have been very accurate. Even with the car sitting n shade and even after driving it for awhile, the temperature is still over stated. Has anyone else noticed this...

Just as the title says, I'm curious how accurate the dyno feature is on the Cobb AP. I know it won't be anywhere near as accurate as going to an actual dyno, but I'm just looking to get a ball park idea of how much power I have. The main reason I ask is because I tried it over the weekend, and...

2010 Mazdaspeed3 0-60 is 5.2sec, is this accurate ?? This is a Motor Week Article from last year is this accurate. why would it be 5.2sec going from 0-60 for them and other articles say 6.2 MotorWeek: Road Test