Worst 2008 Mazda CX-7 Problems #1: Engine Failure 2008 CX-7 Average Cost to Fix: $5,000 Average Mileage: 107,000 mi. Learn More #2: Turbocharger Failed 2008 CX-7 Average Cost to Fix: $4,500
Aug 29, 2022 · A faulty fuel pump can affect the turbocharger of the Mazda CX-5 in several ways. First, it can cause the engine to run lean, which can damage the turbocharger. Second, it can cause the engine to misfire, which can also put more stress on the turbocharger. Finally, it can cause the engine to overheat, which can lead to engine failure and damage
There appear to be 2 major reasons for turbocharger failure and Mazda CX-7 issues. The 2.3L petrol has 1) has known issues with the VVT actuator and 2) the motor runs hot. Both contribute to turbocharger issues and can cause complete engine failure. The VVT actuator uses oil pressure to change camshaft positions in the engine.
Sep 10, 2022 · 3. Bad Fuel Economy. Another symptom of wastegate stuck on closed is a poor fuel economy. Your engine will consume more without actually being burned. The fuel will be expelled through the exhaust system. The turbo system is a great way to improve the fuel consumption of your vehicle. Once you notice that your vehicle consumes more fuel than
Aug 9, 2020 · 2007 Mazda CX 7 engine problems. Unfortunately, most reported 2007 Mazda CX 7 problems have to do with the engine, which requires very high repair costs and might suggest staying away from this vehicle. 2007 Mazda CX 7 engine problems are either related to issues with the engine timing chain, turbo problems, power loss, ticking noise, and others.
Oct 19, 2012 · Our clients have experienced a number of Mazda engine problems, including illuminated engine warning lights, oil burning, excessive smoke from the tailpipe and/or a foul odor (especially during a cold start). Many are having repeat failures with their Mazda turbocharger being replaced numerous times. EZeq. 43031023719921820622524985
