Timing chain failure
ENGINE
2 NHTSA complaints · 2018-08 → 2020-08
“MY TIMING CHAIN FAILED AT 70,000ML, THERE IS A SB-10043857-3386 BULLETIN NO:11340B :DATE:JULY 2012 THAT SHOULD COVER MY VEHICLE FOR FREE TIMING CHAIN REPLACEMENT. GM DOES NOT WANT TO HONOR THE REPAIR EVEN THOUGH THEY HAVE ISSUED THIS SB. PLEASE HELP”
“AT 70,000 MILES MY CHECK ENGINE LIGHT WENT ON. I IMMEDIATELY TOOK IT TO MY MECHANIC WHO SAID IT'S THE TIMING CHAIN. HE NOW HAS MY CAR COMPLETELY TORN APART SO HE CAN FIX THE OUTRAGEOUSLY EXPENSIVE ISSUE”