NHTSA Complaint #10578050 — 2008 MAZDA CX-7

EGR VALVE FAILURE ON A 2008 MAZDA CX-7 WITH 47,500 MILES. I HAD NEVER HEARD OF A EGR VALVE BEFORE MY CHECK ENGINE LIGHT CAME ON AND I TOOK IT TO THE LOCAL AUTO PARTS STORE TO HAVE THEM TELL ME THE ERROR CODE. TOOK IT TO THE DEALERSHIP AND THEY TOLD ME THAT THE WARRANTY FOR THE PART WAS 60MONTHS/60,000 MILES. WHILE I WAS WAY UNDER ON THE MILES, I WAS 5 MONTHS OVER ON THE TIME. SINCE THIS WAS MY 3RD TRIP INTO THE DEALERSHIP OVER THE PAST 5 MONTHS DEALING WITH PROBLEMS/MAINTENANCE WITH MY CX-7, I ASKED WHY THIS PARTICULAR PART FAILED. I WAS TOLD THAT IT WAS DUE TO THE NEGATIVE EFFECTS OF ETHANOL. AFTER SOME QUICK RESEARCH, IT IS CLEAR THAT 2007-2008 MAZDA CX-7 HAS SERIOUS PROBLEMS WITH THE EGR VALVE. IT WILL COST ME $650 TO FIX. MAZDA SHOULD HAVE BEEN FORCED TO RECALL THIS PART SINCE IT LOOKS LIKE IT WAS DEFECTIVE FROM THE START. WAS TOLD THAT A NEW REPLACEMENT PART FOR THE EGR VALVE WOULD BE PUT INTO THE VEHICLE WHICH WILL NOT BREAK DUE TO PRESENCE OF ETHANOL IN GAS. *TR