2012 Chevrolet Suburban Engine Problems

TRANSMISSION FAILURE< 150,000 MILES!! WELL MAINTAINED. LEFT US STRANDED ON OFF RAMP I-78.!!! CRACKED DASH ELECTRICAL PROBLEM. CHECK ENGINE LIGHT.

ENGINE IS CONSUMING A LARGE AMOUNT OF OIL, REQUIRING IN EXCESS OF 5 QUARTS TO BE ADDED BETWEEN 3,000 MILE OIL CHANGES.

THE ENGINE IS BURNING AN EXCESSIVE AMOUNT OF OIL. NO LEAKS VISIBLE, IN OR UNDER THE ENGINE. ON SATURDAY , I JUST ADDED 3.5 QUARTS OF OIL WITH 700 MILES LEFT BEFORE THE NEXT OIL CHANGE.

TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. WHILE DRIVING 35 MPH, THE ENGINE STALLED AND ALL THE WARNING INDICATORS ILLUMINATED. THE VEHICLE RESTARTED AFTER NUMEROUS ATTEMPTS. THE FAILURE OCCURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT COULD NOT BE DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 56,000.

TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 5 MPH ATTEMPTING TO ACCELERATE, THE ENGINE SUDDENLY ACCELERATED WITHOUT WARNING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.

OIL WAS CHANGED AT APPROX 72,000 MILES. NEW FILTER AND QUAKER STATE FULL SYNTHETIC 10W-30 OIL. CURRENT MILEAGE AS OF OCT. 11, 2015 IS 78409 MILES (15% OIL LIFE REMAINING). I HAVE HAD TO ADD 8 QTS. OF OIL SO FAR. THERE ARE NO VISIBLE LEAKS AND EXHAUST DOES NOT SMOKE EXCESSIVELY. THIS IS DEFINITELY NOT NORMAL. ENGINE RUNS GOOD OTHERWISE. I AM IN THE PROCESS OF MAKING AN APPOINTMENT WITH GM DEALER FOR DIAGNOSIS.

TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. WHILE DRIVING 50 MPH, THE VEHICLE STALLED WITHOUT WARNING AND THE ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VIN WAS UNAVAILABLE. THE FAILURE MILEAGE WAS 35,000.