EGR valve failure
ENGINE AND ENGINE COOLING
19 NHTSA complaints · 2009-07 → 2018-08
“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”
“MY MAZDA CX7 - 2008 HAS ONLY 44,000 MILES AND THE ENGINE LIGHT WENT ONE AND AFTER BRINGING IT TO A MECHANIC AND CHECKING THE CODES WITH A COMPUTER, IT CAME UP THAT THE EGR VALVE NEEDS TO BE REPLACED”
“PURCHASED VEHICLE USED AT 41,000 IN MAR 2012. FIRST ISSUE: EGR VALVE HAD TO BE REPLACED AT 44,000 MILES IN MAY 2012, NOT COVERED UNDER WARRANTY ("NOT A CALIFORNIA EMISSIONS VEHICLE")”