2012 Chevrolet Silverado 2500 Engine

EXHAUST GAS RECIRCULATION (EGR) COOLER BYPASS VALVE HAD TO BE REPLACED 60,000 MILES. THE CHECK ENGINE LIGHT CAME ON WHILE THE CAR WAS IN MOTION.

TL* THE CONTACT OWNS A 2012 CHEVROLET SILVERADO 2500HD. WHILE DRIVING 55 MPH, THE CHECK ENGINE INDICATOR ILLUMINATED AND REMAINED LIT. THE VEHICLE WAS TAKEN TO JOHN L SULLIVAN CHEVROLET (350 AUTOMALL DR, ROSEVILLE, CA 95661, 916-782-1243) WHERE IT WAS DIAGNOSED THAT THE NITROGEN OXIDE SENSORS FAILED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND REFERRED THE CONTACT TO NHTSA. THE FAILURE MILEAGE WAS APPROXIMATELY 41,000. *BF.. UPDATED 10/29/18*JB *JS

I HAVE BEEN HAVING MULTIPLE GLOW PLUG FAILURES ON MY VEHICLE. ONE RIGHT AFTER ANOTHER. IT HAS GONE TO THE DEALER EVERY SINGLE TIME FOR THE REPAIRS I EVEN ASKED THE DEALER MECHANIC IF I WAS THE ONLY ONE AND HE STATED THAT THERE ARE MANY OTHERS WITH MY ISSUE WITH FAILING GLOW PLUGS. THE DEALER HAS A FULL RECORD OF ALL THE ISSUES IV HAD AND EVERY TIME MY VEHICLE HAS BEEN IN THEIR SHOP. SOMETHING HAS GOT TO BE DONE! SOON AS I TRY TO USE MY REMOTE START THE TRUCK STARTS THEN DIES THEN I GET A CHECK ENGINE LIGHT SO I CALL ONSTAR THEY GIVE ME THE CODE AND SURE ENOUGH ITS A FAILED GLOW PLUG. THEN IM UNABLE TO EVEN USE REMOTE START FEATURES OF MY VEHICLE AT THIS POINT.