2008 Mazda CX-7

I PURCHASED A MAZDA CX-7 NEW IN 2008. I RECENTLY EXPERIENCE TOTAL ENGINE FAILURE WHILE RIDING ON THE HIGHWAY WITH MY DAUGHTER. THE MAZDA DEALER LOOKED AT THE VEHICLE AND CONTACTED THE WARRANTY COMPANY AND MAZDA ON THIS ISSUE, MAZDA STATED THERE WAS "SLUDGE" IN THE ENGINE AND THAT WAS NOT COVERED BY THE WARRANTY. THEY STATED THIS MUST'VE BEEN CAUSED BY OWNER MAINTENANCE, HOWEVER, I HAVE MAINTAINED THE CAR AS STATED IN THE MANUAL. THE COMPANY STATED WE NEED TO PRODUCE COPIES OF ALL OF OUR OIL CHANGES SINCE PURCHASE OF THE VEHICLE AND THE DATES/MILEAGE AT THE OIL CHANGE. WE DID NOT HAVE THIS INFORMATION, HOWEVER MANY COMPLAINANTS WHO HAVE PRODUCED THE OIL CHANGE HISTORY ARE STILL DENIED WARRANTY CLAIMS. THIS ISSUE OF SLUDGE IS NOT ONLY CAUSES BY THE OWNER, BUT ALSO CAUSED BY MANUFACTURED DEFECTS AS IN THE TOYOTA CASE. MANY OTHER MAZDA OWNERS AND MECHANICS HAVE STATED THE TURBO CHARGING IN THE NEW MAZDA CX-7 HAS STARTED TO "COOK" THE OIL TOO FAST AND THIS CAUSES THE SLUDGE IN THE ENGINE, HOWEVER MAZDA WILL NOT OWN UP TO THIS DEFECT AND HONOR THE WARRANTY AND THIS VEHICLE. THERE HAVE ALSO BEEN SITED ISSUES OF THE TIMING CHAIN CAUSING ENGINE FAILURE HOWEVER MAZDA WOULD NOT LOOK AT ANY OTHER ISSUES. MY VEHICLE IS STILL UNDER THE 60,000 MILE WARRANTY AND A DEFECT OF THE ENGINE GOING OUT SHOULD BE COVERED. MAZDA IS ILLEGALLY MAKING THE ALLEGATION ABOUT THE OWNERS OF THE VEHICLE CAUSING THE ENGINE FAILURE IN A CAR ONLY TWO YEARS OLD, ONLY TO NOT BE RESPONSIBLE FOR A PROBLEM IT HAS CAUSED. PLEASE HELP ME AND OTHER MAZDA OWNERS CORRECT THIS ISSUE. THERE ARE CURRENTLY MULTIPLE COMPLAINTS AGAINST MAZDA AND MANY VEHICLE OWNERS SUCH AS MYSELF ARE WITHOUT A VEHICLE WHILE IN LITIGATION WITH THIS ISSUE. THE REPAIRS WOULD COST OVER $7000. I HAVE ALSO COPIED AND PASTED THE FORUM IN WHICH OVER 100 PEOPLE HAVE DISCUSSED THIS EXACT TREND IN THEIR VEHICLES AND MAZDA BEING LESS THAN WILLING TO FURTHER ASSIST WITH THIS ISSUE. HTTP://TOWNHALL-TALK.EDMUNDS.COM/DIRECT/VIEW/.F1826A6/100. *TR

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

I HAVE A 2008 MAZDA CX7 WITH 60,000 MILES. MY AC COMPRESSOR JUST WENT OUT. FIRST NOTICED A SLIGHT SQUEALING NOISE WHICH I THOUGHT MIGHT BE A LOOSE BELT. THE NEXT DAY I NOTICED A STRONG SMELL LIKE BURNING RUBBER. CAR SEEMED TO DRIVE FINE. TWO DAYS LATER I FINALLY GOT IT CHECKED OUT AND WAS TOLD IT WAS THE COMPRESSOR AND NEEDED TO BE REPLACED. I DIDN'T GET IT FIXED RIGHT AWAY BUT THEY DID TELL ME I SHOULDN'T WAIT TOO LONG CAUSE OF POSSIBLE LOCK UP AND BELT BREAKING. LATER THAT NIGHT WHEN I TURNED ON THE CAR THERE WAS A SQUEALING SOUND AND LIGHTS WENT CRAZY AND DIDN'T WANT TO START. I TURNED IT OFF THEN TRIED AGAIN. IT BARELY STARTED THAT TIME. THE VERY NEXT MORNING IT DID THE SAME THING AND I DROVE IT STRAIGHT TO BE FIXED. WENT HE MECHANIC TURNED THE CAR ON TO MOVE IT FINALLY LOCKED UP AND WOULDN'T START. I DID NOT HAVE IT REPAIRED AT THE DEALERSHIP BECAUSE EVERYONE SAYS IT'S MORE EXPENSIVE. THE PLACE THAT FIXED IT GAVE ME TWO OPTIONS OF FIXING. JUST THE AC COMPRESSOR OR THE COMPRESSOR, EXPANSION VALVE AND RECEIVER DRYER. THEY TOLD ME I COULD JUST DO THE COMPRESSOR WHICH IS WHAT I DID. *TR

I'M MEXICAN WOMAN . THE FIRST OF AUGUST 2010 TO GO ON THE ROAD (TOWARDS THE CITY OF QUERETARO, MEXICO, IN A VAN MAZDA CX 7 2008 MODEL FIRST AND LET THE AIR CONDITIONING RUNNING, THEN STARTED TO SMOKE THE DRIVER'S SIDE, SUDDENLY THE SHORT TIME STOPPED THE CAR AND WHEN WE GOT OFF SHORE AND WE SAW THAT WAS ON FIRE, STOPPED THE FIRE AND WATER DAMAGE, ACCORDING TO THE AGENCY ARE OF 46 THOUSAND PESOS AS TWO MONTHS AGO THAT ENDED OUR WARRANTY DOES NOT WANT TO BE RESPONSIBLE FOR THE INCIDENT . WE WERE ALL FAMILY, INCLUDING MY SUN OF FOUR YEARS, I THINK THAT COULD HAD PASSED IF THE CAR HAD EXPLODED, WE TOOK GASOLINE 30 MINUTES PREVIOUS TO THE FIRE . I'VE GOTTEN A NUMBER OF FORUMS TO INVESTIGATE COMPLAINTS AND THERE ARE SCORES EQUAL TO THAT OF THE SAME MODEL. THERE ARE OTHERS IN THE CX 9 THAT EVEN IF YOU ALREADY ACKNOWLEDGED THAT THE AGENCY IS ALSO A RISK OF FIRE TRUCKS WERE SUMMONED AC. IN OUR CASE SAY IT IS FOR USE AND IS NOT FACTORY DEFECT NOTHING, NOT EVEN NOW DENY THAT THE PROBLEM IS IN THE AIR CONDITIONING COMPRESSOR AND THIS WAS WHAT WE HAD SAID NOW SAY IT'S PULLEYS. HONESTLY I'M DESPERATE, I WANT TO HELP, SEE QE MANY PEOPLE HAVE HAD THIS PROBLEM AND IS NOT FAIR IS VERY EXPENSIVE AND ESPECIALLY DJANDO THE MONEY WAS REALLY TERRIBLE, I WAS SHOCKED MUCHISIMO FEARED FOR OUR LIVES AND I THINK THAT IS A VERY SERIOUS MATTER AND ARE NOT TAKING WELL. PLEASE I NEED HELP. THE ONLY THING I'M TOLD BY PHONE MAZDA CUSTOMER SERVICE IN MEXICO IS THAT THERE IS NOTHING TO DO AND THERE IS NO INSTANCE WHERE TO TURN, THIS SCARES ME A LOT I CAN NOT BELIEVE IT. *TR

2008 MAZDA CX-7 AIR COMPRESSOR FAILED AT 42,000 MILES WHILE DRIVING DOWN THE ROAD A FEW DAYS AGO. APPEARS TO BE A WELL KNOWN ISSUE WITH THE 2007 AND THE 2008 MAZDA CX-7 MODELS THAT WERE BUILT IN '07 (AS IS THE CASE WITH MY '08). MAZDA NEEDS TO TAKE RESPONSIBILITY AND RECALL THE 2007 AND 2008 MAZDA CX-7 AND REPLACE THE AIR COMPRESSOR. LUCKILY, I WAS ABLE TO TURN THE A/C OFF AND DRIVE MY CAR TO SAFETY. NOT EVERYONE HAS BEEN THAT FORTUNATE. THIS COULD HAVE BEEN A HORRIFIC ISSUE HAD I BEEN TRAVELING AT A HIGH RATE OF SPEED WITH SMALL CHILDREN IN THE CAR. THIS IS NOT JUST AN A/C ISSUE. ONCE THE COMPRESSOR ON THE MAZDA CX-7 FAILS, THERE ARE A LIMITED # OF MILES THE CAR CAN TRAVEL UNTIL THERE ARE ENGINE ISSUES - EVEN WITH THE A/C TURNED OFF - WILL STILL CAUSE ENGINE PROBLEMS IF NOT FIXED IMMEDIATELY. *TR

MAZDA CX7- TURBO ENGINE FAILURE. EXCESSIVE OIL CONSUMPTION AND BURNING OIL LEAD TO TURBO FAILURE AND CEASED ENGINE. JUNE 30, 2010. HAD TO PAY $10,000 TO REPLACE ENGINE AND OTHER MAJOR PARTS IN SUV.MAZDA BLAMED CUSTOMER ALTHOUGH THERE ARE 100'S OF COMPLAINTS REGARDING THIS VERY ISSUE WHEREAS THE CUSTOMER WAS ULTIMATELY BLAMED. IT IS WELL DOCUMENTED ABOUT THE EXCESSIVE ENGINE OIL CONSUMPTION AND ENGINE CEASING ON THESE VEHICLE. EACH COMPLAINT HAS THE SAME PROBLEMS AND END RESULTS. CUSTOMER IS BLAMED FOR LACK OF OIL CHANGES AND THEREFORE BLAMED ON THE FAILURE OF THIS VEHICLE.I EVENTUALLY HAD ALL OF MY OIL CHANGE CERTIFICATES AND WAS TOLD BY MAZDA THEY DO NOT HONOR HAND WRITTEN RECEIPTS. MAZDA ONLY WANTED COMPUTERIZED RECEIPTS. ALL OF MY MAINTENANCE WAS DONE BY MECHANICS THAT HAVE A COMBINED 50 YEARS IN BUSINESS .THAT WAS NOT GOOD ENOUGH FOR THEM. THERE FORE I HAD TO PAY THIS HUGE BILL TO GET MY VEHICLE BACK. *TR

TL* THE CONTACT OWNS A 2008 MAZDA CX-7. THE CONTACT WAS DRIVING APPROXIMATELY 45 MPH WHEN THE ENGINE BEGAN TO EXHIBIT AN UNUSUAL SQUEALING NOISE AND STALLED. THE DEALER ADVISED THERE WAS EXCESSIVE ENGINE OIL SLUDGE BUILDUP AND THE ENGINE WOULD NEED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE CURRENT AND FAILURE MILEAGE WAS 36,800.

THIS NARRATIVE IS ABOUT TOTAL ENGINE FAILURE IN A MAZDA CX-7 2008. THERE WERE NO INDICATIONS LEADING UP TO THE FAILURE. I GOT REGULAR OIL CHANGES WELL WITHIN THE MANUAL RECOMMENDED 5000-7500 MILES. ONE MORNING ON MY WAY TO WORK, THE CAR SIMPLY STOPPED ACCELERATING WHEN I HIT A SMALL HILL. THERE WAS NO CHECK ENGINE LIGHT, NO WARNING, NOTHING. I DROVE THE CAR IMMEDIATELY TO MAZDA SERVICE. AS I WAS DRIVING TO THE DEALERSHIP, THE CHECK ENGINE LIGHT DID IN FACT COME ON. UPON LOOKING INTO THE PROBLEM, THE DEALERSHIP LOOKED AT IT AN DETERMINED THAT THERE WAS SLUDGE IN THE ENGINE AND THAT THE ENGINE WAS DESTROYED. I HAD A WARRANTY YET MAZDA REFUSED TO COVER IT DUE TO "LACK OF MAINTENANCE" FROM OWNER. I WAS FORCED TO REPLACE THE ENGINE AND WAS TOLD IF I WENT THE ROUTE OF ANOTHER ENGINE FROM A DIFFERENT MECHANIC OR MANUFACTURER, THAT THE ENGINE WOULD BE BRANDED. THEREFORE, I ENDED UP PAYING $7600. UPON FURTHER INVESTIGATION, I FOUND STORY AFTER STORY WITH THE SAME PLOT LINE. THIS ENGINE MUST BE RECALLED. IT IS FAULTY AND DANGEROUS AND MAZDA REFUSES TO ACKNOWLEDGE IT FOR FINANCIAL REASONS. *TR

I OWN A MAZDA 2008 CX7 SPORT - PURCHASED NEW ON 11/28/2007. I HAVE 62,500 MILES ON THE VEHICLE. IT WAS TOWED TO THE DEALER ON 6/22/2010 WITH LOUD WHINING NOISE AND LOSS OF POWER. DEALER SAID THE TURBO IS MALFUNCTIONED. OVER THE NEXT WEEK THE EXTENDED SERVICE COMPANY FOR MAZDA REQUESTED MAINTENANCE RECORDS. I HAD THE OIL CHANGED OUTSIDE OF THE DEALER SOME OF THE TIME. THEY LOOKED AT THIS AND DECLINED THE WARRANTY REPAIRS. I KEPT CALLING AND THEY AGREED TO SEND OUT AN INDEPENDENT ADJUSTER. HE NOTED A "SLUDGE" BUILD UP ON THE OIL RETURN HOSE BOLT TO THE TURBO. THEY DECLINED MY WARRANTY COVERAGE. I AM HAVING TO PAY $2500 TO REPAIR. I HAVE BEEN DOING RESEARCH ONLINE AND THIS VEHICLE IS HAVING NUMEROUS ISSUES WITH SLUDGE BUILDUP. THIS COMES FROM THE ENGINE RUNNING TO HOT AND BREAKING THE OIL DOWN TO CREATE BLOCKAGES THAT ULTIMATELY AFFECT THE TURBO OR OTHER INTERNAL ENGINE PARTS. IF YOU LOOK ON EDMUNDS WEBSITE YOU CAN SEE THEIR ARE OTHERS WITH THE SAME ISSUE. MAZDA WILL NOT MAKE THE RECALL OR ASSIST THE CONSUMERS. WE FOLLOW THEIR RECOMMENDATIONS ON OIL CHANGE AND ARE GETTING NO ASSISTANCE. I AM AFRAID THAT I WILL HAVE ADDITIONAL ISSUES ONCE THIS IS REPAIRED AND THEY WILL DECLINE FUTURE SERVICE. HAT CAN YOU DO TO HELP? I ACTUALLY HAVE THE DEALERS PRINTED COPY OF WHERE THEY REPAIRED THE TIMING BELT TENSIONER IN APRIL AT 57K MILES. ACCORDING TO THE SUPERVISOR FOR CUSTOMER SERVICE AT THE EXTENDED WARRANTY OFFICE HIS COMPUTER RECORDS SHOW THEY REPAIRED THE SERPENTINE BELT FOR LESS MONEY THAT THE DEALER RECORDS I HAVE IN HAND. WHAT IS GOING ON THIS JUST DOES NOT SEEM HONEST. I NEED HELP AND THERE ARE OTHERS WITH THE SAME SITUATION OVER THE LAST YEAR - SOME HAVING TO SPEND $7500 + OUT OF POCKET TO REPAIR THEIR CX7. PLEASE CALL ME FOR HELP. *TR

THE OIL LIGHT AND ENGINE LIGHT ON MY CAR CAME ON THE EVENING OF JUNE 8, 2010, AND STALLED IMMEDIATELY. THAT NIGHT I POURED 5 QUARTS OF OIL INTO MY ENGINE. THE FAULT WAS EVENTUALLY DISCOVERED TO BE A MISSING GASKET AT THE OIL FILTER CAP WHICH ALLOWED OIL TO SEEP OUT OF THE CAR NONSTOP SINCE MY LAST OIL CHANGE. I DO NOT UNDERSTAND WHY THE OIL LIGHT ONLY CAME ON AFTER THERE WAS VIRTUALLY NO OIL LEFT IN THE CAR. IF I HAD BEEN ON A HIGHWAY AT THE TIME, I WOULD HAVE HAD ALMOST NO WARNING BEFORE MY ENGINE DIED OUT ON ME. NOW, THE ENTIRE ENGINE HAS TO BE REPLACED BECAUSE IT RAN FOR 2 MILES WITH OIL. *TR