2008 MAZDA CX-7 Power Train Problems

I ALREADY HAVE A COMPLAINT BUT I FORGOT TO ADD THAT MY AIRBAG LIGHT IS ON AND WON'T COME OFF ALONG WITH MY ENGINE LIGHT IT WON'T EVEN CRANK SINCE WE BROKE DOWN IN THE MIDDLE OF HIGHWAY BECAUSE IDH THE MONEY TO GET IT FIXED AND TRYING TO ASK FOR A RIDE EVERYDAY! THANK YOU SO MUCH

I WAS DRIVING DOWN THE HIGHWAY AND SUDDENLY I HEAR A LOUD NOISE SOUNDED LIKE I WAS IN A BIG RIG TRUCK THEN ALL OF A SUDDEN IT STARTED TO OVERHEAT B4 I COULD PULL OFF OF HIGHWAY IT CUT OFF RIGHT IN THE HIGHWAY I HAD MY GRANDSON WITH ME AND THANK GOODNESS THERE WAS NOT A LOT OF TRAFFIC OR WE PROBABLY WOULD'VE BEEN DEAD

ON SUNDAY, JANUARY 4, 2015, I WAS DRIVING MY 2008 MAZDA CX-7 AND I STOPPED AT A STOPLIGHT. WHEN I TRIED TO TAKE OFF WHEN THE LIGHT TURNED GREEN, MY CAR HESITATED AND WHEN I PRESSED ON THE GAS PEDDLE A LITTLE MORE, IT STILL HESITATED THEN FINALLY TOOK OFF. ALL OF A SUDDEN, I HEARD AN EXTREMELY LOUD POPPING NOISE, AND THEN THICK, HEAVY WHITE SMOKE STARTED TO COME OUT OF THE TAILPIPE. THE WHITE SMOKE THEN STARTED FLOWING OUT FROM UNDER THE HOOD, AND IT STARTED TO COME INTO THE CAR THROUGH THE AIR VENTS. WHEN I TRIED TO PULL OVER AND PUT THE CAR IN PARK, IT WOULDN'T SHIFT INTO GEAR, SO I PUSHED THE PARKING BREAK, AND IT FINALLY STOPPED. I GOT OUT OF THE CAR AND WHEN I WENT TO GRAB MY PURSE, I SAW FIRE COMING THROUGH THE BOTTOM AIR VENTS ( THE ONES...

I WRITE TO EXPRESS MY DISAPPOINTMENT AT THE QUALITY OF VEHICLES MAZDA IS PUTTING OUT, AND THE LACK OF RESPONSE MAZDA'S CUSTOMER SERVICE DEPARTMENT OFFERS ITS CUSTOMERS. IN 2008 I BOUGHT A 2008 MAZDA CX7 AND THIS CAR HAS GIVEN ME NOTHING BUT PROBLEMS. FROM THE FAULTY WIRING THAT ALWAYS BLOWS OUT THE HEADLIGHTS, TO THE POWER WINDOWS WHICH SOMETIMES TURN OFF AND TURN ON, TO THE EXHAUST FUMES THAT CAN BE SMELT INSIDE THE CAR, I'VE COMPLAINED ABOUT ALL OF IT AND SPENT COUNTLESS RESOURCES AND TIME TRYING TO FIX IT ALL. THE LAST STRAW CAME ABOUT A MONTH AGO WHEN I WAS INFORMED THAT MY VVT ADJUSTER AND CHAIN WERE OUT, THE TURBO WAS OUT AND THE ENGINE WAS FAILING AND IT WOULD COST ME CLOSE TO $4,000 TO REPAIR IT. WE'RE TALKING ABOUT A CAR WITH ONLY 75,000 MILES. ACCORDING TO MY MECHANIC AND ACCORDING TO EDMUNDS.COM...

VEHICLE STARTED MAKING A LOUD WHINING NOISE WHILE DRIVING AT 55MPH. WHITE SMOKE STARTED POURING OUT OF REAR END. WE THOUGHT THE CAR WAS ON FIRE. IT THEN WOULDN'T GET OVER 20MPH. PULLED OVER AND CALLED A TOW TRUCK. *TR

AS I WAS DRIVING MY MAZDA ( WITH A TURBO ENGINE) ALONG THE HIGHWAY IT BEGAN TO DECELERATE ON ITS OWN AND MAKING A LOUD KNOCKING/GRINDING NOISE. IT STOPPED ON THE ROAD GOING UP A HILL WITH NO TURNOUTS. SO IT APPEARS THAT THE TURBO BLEW UP. IT WILL START, BUT I CANNOT GO ANYWHERE. I HAVE ALSO HAD TO REPLACE GASKETS ON MY OIL FILTER HOUSING UNIT, AS THE STOCK GASKETS WERE FAULTY AND CAUSING A SEVERE OIL LEAK. ALSO, MY EMISSIONS REGULATION ( EGR) VALVE IS BAD AND THEREFORE WILL NOT PASS SMOG. EACH OF THESE ISSUES I AM SEEING MORE AND MORE COMPLAINTS ABOUT FROM OTHER OWNERS OF THE SAME VEHICLE. MAZDA HAS MADE A HORRIBLY DEFECTIVE CAR AND REFUSES TO DO ANYTHING ABOUT IT EXCEPT TO CLAIM OWNER NEGLIGENCE. I BOUGHT MY CAR WITH 40K MILES ON IT AND IT HAS BEEN FALLING APART FROM THE...

WHINING SOUND WHEN GAS PEDAL IS COMPRESSED, FORM 30 - 65 MPH, AT TIMES ,LOSS OF POWER. *TR

SO THIS IS MY COMPLAINT AND STORY SO WE WENT TO FLORIDA LIKE A WEEK AND CAME BACK TO TEXAS. WHEN WE GOT BACK HOME I STARTED TO HEAR AN NOISE ON THE ENGINE. I TOOK THE CAR TO THE MECHANIC AND HE SAID THAT WASN'T NORMAL IT SOUNDED LIKE A DIESEL TRUCK. SO THE NEXT DAY I HAD TO GO TO WORK AND I WAS COMING BACK HOME THE ENGINE LIGHT STARTED TO FLASH CONTINUOUSLY AND CAR STARTED TO SHAKE SO I DROVE IT TO A AUTO PARTS STORE, SO THEY CAN CHECK THE CODE AND THEY SAID IT WAS A PISTON 3 MISFIRE. I TOOK IT TO MECHANIC AGAIN AND HE SAID THE SPARK PLUG HAD OIL AND HE SAID THAT WAS NOT A GOOD SIGN HE SAID IT MIGHT BE THE ENGINE OR A BENT VALVE. FIRST OF ALL THIS IS OUR ONLY CAR AND DON'T HAVE...

THIS MAZDA CX-7 IS AT A MAZDA DEALER'S SERVICE CENTER RIGHT NOW GETTING THE TIMING CHAIN REPLACED, VVT ISSUE CORRECTED, A NEW TURBO SYSTEM TO KEEP IT FROM DUMPING TONS OF BLUE SMOKE FROM THE EXHAUST, A/C SYSTEM FIXED, AND THERE IS AN INTERMITTENT ELECTRICAL ISSUE AS WELL. NOT HAPPY OBVIOUSLY, AS THESE ARE ALL KNOW ISSUES WITH THE VEHICLE. MAZDA HAS AGREED TO PAY FOR THE TIMING CHAIN, BUT THE REST COMES OUT OF MY POCKET. *TR

WE BOUGHT THIS CAR ON FEBRUARY 19, 2011 WITH AROUND 26,000 MILES ON IT. ON JANUARY 30, 2012 (AROUND 36,000 MILES) THE ENGINE LIGHT CAME ON AND THE VEHICLE LOST ALL POWER. WE TOOK IT TO OUR MECHANIC TO HAVE IT DIAGNOSED AND IT CAME BACK THAT THE MASS AIR FLOW SENSOR WAS BAD. WE HAD THAT REPLACED, BUT IT MADE NO DIFFERENCE AT ALL. THE ENGINE LIGHT CAME BACK ON AND THAT MECHANIC TOLD US WE WOULD HAVE TO TAKE IT TO A MAZDA DEALER AND THAT IF IT WAS ANYTHING TO DO WITH THE POWERTRAIN, IT SHOULD STILL BE UNDER WARRANTY. WE WERE HAPPY TO HEAR THAT INDEED IT WAS STILL UNDER WARRANTY AND THAT MAZDA MOST LIKELY WOULD COVER ALL COSTS. A DAY LATER THE DEALERSHIP CALLED TO TELL US THAT MAZDA NEEDED TO SEE PROOF OF MAINTENANCE ON THE OIL CHANGES, AS THERE WAS A "SLUDGE...

2008 MAZDA CX 7 GRAND TOURING - PURCHASED PRE-OWNED VEHICLE FROM A CERTIFIED MAZDA DEALER IN OCTOBER 2008, HAD A LOUD ENGINE SOUND AND DEALER ADVISED THIS WAS "NORMAL", JUST BEFORE WARRANTY EXPIRATION FOUND THAT TRANSMISSION SEAL WAS BAD AND REPLACED THIS AS WELL AS THE RECALLED COMPRESSOR. NOW AT 64K AND NOISE IN ENGINE IS GETTING WORSE AND IT IS IN FACT THE TIMING CHAIN LAPPING. FOUND OUT THAT THIS IS A COMMON PROBLEM AND THAT SOME PEOPLE HAVE BEEN HAVING THE CHAIN BREAK LEAVING THEM STRANDED IN THE MIDDLE OF THE ROAD. ALSO FOUND THAT THE ENTIRE CASING AND THE TENSIONING BELT/MECHANISM IS FAILING. THIS IS A HUGE SAFETY CONCERN AND I AM SURPRISED THAT NO ONE HAS RECALLED THIS, IT IS A VERY COMMON PROBLEM IN THE 07 MODEL AS WELL. WILL REQUEST OLD PARTS BE KEPT. CURRENTLY BEING WORKED ON. *TR