Mazda has released at least one TSB for the 2.0L SKYACTIV-G engine in the 2012-’13 Mazda 3 and 2013 CX-5. Bulletin 01-003/13 covers a rough-idle condition with an illumined MIL and DTCs P0015 and P0524. The DTC code P0015 is exhaust cam timing over-retarded, and the code P0524 is for low engine oil pressure. 2021 CX-9 (2.5T) with VINS lower than JM3TC******541071 (produced before September 14, 2021) Based on the fact that the TSB has not been updated to reflect 2022 cars, and based on the fact that there is a specific VIN range specified in the notice, my best guess is that the 2022s don't have the exact same issue, no. DESCRIPTION. Some vehicles may experience a lack of engine power/rough idling and the check engine light on with one or more of the misfire related DTCs of P0300:00, P0301:00, P0302:00, P0303:00 and P0304:00. This concern may be caused by an internal failure of the ignition coil(s) due to a high difference between cold and warm ambient Engine especially can be a costly risk. However, Mazda is famous for reliability during the Skyactiv era for their gasoline engines. I know the Skyactiv-X got a new version with slightly more HP in 2021, but as far as I know it was only a software optimisation change. Overall the car you mention has low milage and so far there are no major Harbor Freight sells these. $28 for the kit and $9 for the fluid, if my memory is correct. You plug the bottom 1 way valve into the coolant reserve tank with the engine warmed up and running. There needs to be 2-3 inches of clearance above the coolant and the top of the reservoir to draw in air and not coolant. This will allow you to see any bubbles forming, which will be indicative of a leak. 2004 Sunlight Silver Mazda 3s 2.3. Modifications: Performance: Injen CAI, Mazdaspeed SS, Re-wired MAF Sensor, Hawk HPS Brake Pads. Cosmetic: LED Interior Light Conversion, Illumincs Ultra White High Beams and Fogs, RPM Sharkfin Antenna. Your average fuel injected motor runs 10.0:1 compression and fuel pressures of around 45psi whereas the SkyActiv engine runs a very high-compression of 14.0:1 and extremely high fuel pressure of up to 3000psi. Most people will think 3000psi is a typo, but I assure you it is not. The piston pictured to the right shows how different SkyActiv While the Mazda 2.0 Skyactiv-G engine is generally reliable, there are several common issues that owners might encounter. These include intake manifold vacuum leaks, PCV valve failures, carbon buildup on intake manifolds and ports, low oil pressure, intake camshaft failure, and engine knock at cold starts. .

mazda 3 skyactiv engine problems