One of the most common transmission issues for Mazda CX-7 is transmission slipping, where the transmission fails to engage properly and slips out of gear. This can be caused by various factors such as low fluid levels, worn clutch plates or bands, or a damaged valve body. 2010 Mazda CX-7, iSport. Sep 18, 2017. #1. Hello. I have a 2010 CX-7, non-turbo 4-cylinder engine, front wheel drive. 175k miles. Over the weekend I was driving it and upon accelerating out of a red light the car began to run as normal but suddenly it felt like the car slipped out of gear and the engine just revved as if it was in neutral. Common symptoms of Mazda transmission problems: Harsh shifting; Transmission won't engage; Shifts are delayed; Engine revving at high RPM; Burning smell; Check engine light comes. Mazda won't move when in Drive or Reverse; Stuck in limp mode; Won't shift gears; Common Mazda Transmission Problems Mazda CX-80: Everything We Know About The 7-Seat Range Topper For Global Markets. Toyoda said the transmission helped shave enough time off his laps that he was able to keep up with Facts about Common Mazda CX-7 Problems: Turbocharger failure is a known issue in Mazda CX-7 that results in a lack of power and acceleration and white smoke from the exhaust. Worn timing chains cause unpleasant clanking noise from the engine's front, which is one of the most reported issues in Mazda CX-7. Model years 2007-2012 of the Mazda CX-7 using the 6-speed automatic transmission have been known to produce hard shifting and transmission slippage between gears. This is most noticeable when the transmission is hot, but can happen at any time. 45 Share 15K views 6 years ago Mazda CX7 transmission owner. This video shows the disassembly of a Fnr5 transmission out of a 2010 Mazda CX7. In addition to the normal rebuilding items this HOW TO FIX TRANSMISSION THAT SHIFTS HARD OR SLIPPING ON MAZDA CX-7 CX7In this video we will show you how to fix transmission that shifts hard or slipping on 2007 Mazda CX-7 transmission problems with 9 complaints from CX-7 owners. The worst complaints are starts in 3rd gear/remains until engine heats up, transmission failure, and transmission light on. Mazda CX-7 Gearbox & Transmission Problems. Are you having problems with the transmission of your Mazda CX-7? Let our team of motoring experts keep you up to date with all of the latest Mazda CX-7 transmission issues & faults. 8KeW.