2014 MAZDA CX-9 Fuelpropulsion System Problems

I purchased a 2014 Mazda CX-9 back in May of 2020 w/ roughly 60k on the dash. Literally 7 months later w/ about 72k on the dash, the day after Christmas I was driving to work (I worked in the next state over) on the highway my car just shut down. No warnings, no check engine lights NOTHING! It just completely shut off and would not turn on. Thankfully because of the holiday the highway was pretty empty and I was able to swing my car across the interstate so I wouldn’t get hit by oncoming traffic. After getting out and deciding to check my oil I noticed it looked milky. I had no idea what that meant so I had it towed to a Mazda dealership in the state I live in. It was going to cost me almost $8,000 to put in a new engine because the water...

The water pump failed causing water to mix with the oil and damage the head gasket. Estimates recommend replacing engine. The service engine light came on and we took it to our trusted mechanic right away. Got the estimates from two mechanics for this repair and then towed the car to Mazda dealer who confirmed the problem. We wrote to Mazda's corporate office and was told they would not fix it. My car has 68,000 miles and was regularly serviced. It is currently sitting dead in my garage. We bought this car in 2015 brand new from the Mazda dealer in Monroeville, PA. This is outrageous! I spoke with someone else who also owns a Mazda and the same thing happened to his car. From articles I have read and attached, this problem is occurring in many Mazdas. What needs to be in place for Mazda to take responsibility and...

Water pump defect that led to pump failure, which led to catastrophic engine failure without any prior warning. The defect is in the internal chain-driven water pump. The pump is meant to circulate coolant through the engine while the engine is running. However, the defect allows coolant to leak from water pump into the oil pan and/or other engine components, mixing it with the engine’s oil and leading to destruction of the engine. Mazda’s internal data indicates that the company began receiving reports of premature water pump failures in vehicles identical to mine (mine is a 2014 Mazda CX-9) by at least June 2007, yet Mazda continued to sell the vehicle without fixing the defect and failed to warn customers of the defect. The owner's manuals say nothing about water pump maintenance because the water pump should last the life of the Mazda vehicle. My water pump failed and destroyed...

WHEN YOU PUMP GAS INTO THE FUEL TANK, THE GAS SPEWS OUT WHEN THE PUMP STOPS. THE GAS FLOWS OUT DOWN THE SIDE OF THE CAR.

FOUL SULFUR SMELL IN CABIN, GAS SMELL ODOR, SMELLING GAS FUMES PUNGENT FRESH GASOLINE SMELL INSIDE THE CABIN WHILE DRIVING. ON THE HIGHWAYS, OR LOCAL ROADS. IT LAST FEW MINUTES WHEN OPENING THE HOOD ROTTEN EGGS SMELLS, THE INTENSITY VARIES, IT HAPPEN SPORADICALLY, I USED WITH DIFFERENT KIND OF GASOLINE, ALSO DIFFERENT GRADE FROM 93-87. IT WOULD BE OK FOR THE FIRST 100 MILES THEN THE SAME THING ALL OVER AGAIN .MORE NOTICEABLE WITH HEAT ON HIGH IN THE MORNING .IT IS ALMOST THE FUEL INJECTION RAILING ARE LEAKING ,OR BAD CATALYTIC CONVERTER OR IT COULD BE COMING FROM THE TRANSFER CASE OR BAD HEATER CORE. I TOOK IT TO THE DEALERSHIP FEW TIMES , ONCE I WAS TOLD SINCE IT IS NEW ,YOU NEED TIME TO AGE THE CONVERTER, FINALLY IT BECAME UNBEARABLE , I TOOK LAST MONDAY , I WAS GIVEN A TSP ISSUED BY MAZDA TO RECOMMEND...