2014 Mazda MAZDA6 engine complaints

Filed Sep 7, 2018 · Electrical, Engine · 46,000 miles · UT

Tl* the contact owns a 2014 mazda 6. While driving approximately 30 MPH, the vehicle stalled without warning. The vehicle was able to coast to the side of the road. The contact powered off the engine. Once restarted, the vehicle was able to drive normally. The failure recurred twice and the engine warning indicator illuminated. The vehicle was taken to an independent mechanic for diagnostic testing, but a failure code could not be found. The vehicle was taken to d. Dahle mazda of murray (located at 4595 state st, murray, ut 84107, (801) 266-0033), but was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 46,000. *tt updated 10/10/18

Filed Feb 27, 2016 · Engine, Transmission · 32,600 miles · HI

Upon turning on my car (flat surface, middle of the day, already driven that morning), I received an at failure notice, master warning light, scbs failure notice, and a check engine light. The car had been seen 5 days prior for a routine oil change and inspection. All marks were noted as "green." the engine sounded fine, the shifting of the transmission smooth, and no issues were seen/felt/heard/noticed as of yet. The dealer refused to run a diagnostics test as it is a saturday.

Filed Oct 3, 2015 · Engine · 36,000 miles · GA

Driving through rain in our neighborhood and the car stalled and will not restart. Engine seize per dealer. We understand other mazda's have been recalled due to this issue. We requested the car to be checked for a possible recall without success because our VIN does not fall in the recall. We offered to pay out of pocket for them to test it which they declined to do.

Filed Jun 29, 2015 · Engine · 24,000 miles · VA

While accelerating on 2 occasions in past 2 months, the engine will lose power without warning. It is still running but will not go faster than about 10 miles an hour. The first time occured while pulling out on a road and almost caused a collision and the second time was on a busy interstate while passing a vehicle and had to coast to the side of the road. The engine light flashes and the stability control light comes on. It will work normally after restarting the engine and it clears the lights. I had it looked at by a mazda dealership the first time and they said it was a cracked spark plug and replaced it. However, the problem just happened again.. Please investigate as this is a significant safety concern!

Filed Jun 3, 2014 · Engine, Transmission · 1,500 miles · NY

This incident has happened about 10 - 15 times in the 6 months I have had this car. It occurs when the vehicle is stopped at a traffic signal, stuck in traffic, or any other time when the transmission is in drive and the brake is used to keep the vehicle stationary. The engine will be turning at idle speed when suddenly it revs to 4-5k RPM causing the car to leap forward, overpowering the brake. This has almost resulted in a crash several times as suddenly the car moves forward rapidly. I have noticed a small tendency for this to occur in the first few minutes of driving but it has happened anytime. I have seen no correlation to outside temperature. I have noticed perhaps a small increase in frequency when the car is stopped after high speed driving such as highway driving.