Engine Cooling System Problems of Mazda CX-5

Mazda CX-5 owners have reported 2 problems related to engine cooling system (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mazda CX-5 based on all problems reported for the CX-5.

1 Engine Cooling System problem of the 2021 Mazda CX-5

Failure Date: 12/25/2022

Engine is either burning or leaking oil. The low oil light flashed after a 2hr highway trip (traveling to my parent's house for christmas with my wife), low oil was confirmed the following day via dipstick. Oil was changed at the dealership about 4 months ago, mileage is under 24k miles. Looks to be related to this service bulletin, which still does not appear to have a fix or recall associated with it. Mazda oil consumption TSB turbo engines components: engine and engine cooling, tires, electrical system NHTSA id number: 10202685 manufacturer communication number: 01-012-21-3832 5 affected products vehicles make model year Mazda cx-30 2021 Mazda Cx-5 2021 Mazda cx-9 2021 Mazda Mazda3 2021 Mazda Mazda6 2021 summary some vehicles may have a low engine oil level warning message and a check engine light illuminated in the instrument cluster, along with dtc p250f:00 stored in memory. Dtc p250f:00 - engine oil level signal: engine oil level low. Upon inspecting the engine oil level, the level is found to be low and there doesn't appear to be any trace of oil leakage in the engine compartment. This concern usually occurs when the mileage reaches approximately 3,100 - 4,700 miles (5,000 - 7,500km) and may also occur again after replacing or topping off the engine oil. The root cause of this concern has not been identified yet, therefore a repair procedure will be announced at a later date. Since this issue has been reported after a valve stem seal modification, it is very likely that valve stem seal damage is causing oil to leak into the combustion chamber.

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2 Engine Cooling System problem of the 2014 Mazda CX-5

Failure Date: 03/23/2016

The contact owns a 2014 Mazda Cx-5. The contact stated that the engine indicator illuminated and the vehicle failed to turn off. The contact had to maneuver the gear shifter in order for vehicle to shut down. The vehicle was taken to destination kia (760 central Ave, albany, NY 12206) and was informed that the engine cooling system needed to be repaired. The vehicle was repaired, but the failure recurred. The contact was referred to the local Mazda dealer. The vehicle was taken to depaula Ford (799 central Ave, albany, NY 10206) and the contact was informed that the vehicle would need to be diagnosed. The vehicle was not diagnosed or repaired. The manufacturer was notified and did not assist. The failure mileage was 84,432.

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Safety Ratings of CX-5 Cars
Fuel Economy of CX-5 Vehicles
CX-5 Service Bulletins