Piston Slap: Misfiring on Mazda 3 Skyactiv’s Diagnosis?

Brian writes: Hi Sajeev, You are my go-to guy for in-depth automotive knowledge. (Wow! Honored. – SM) My brother has been having a heck of a time with his 2012 Mazda3 Skyactiv. It's got about 70k miles on it, and in the past 2 years it's been in and out of the shop. It started […] The post Piston Slap: Misfiring on Mazda 3 Skyactiv's Diagnosis? appeared first on The Truth About Cars. from The Truth About Cars https://ift.tt/Jh8LjA