Exhaust manifold bolts are breaking causing exhaust fumes to leak in to engine compartment. Fumes then enter the cabin. First bolt broke at 70,000 miles and the. Another at 120,000 miles.

- Oxford, MI, USA

Vehicle will shut off while driving. No warning signs. Will lose all power steering and unstable control. Will not start after it shuts down for up to 24hrs. This vehicle also has a history of hard/trouble starting. When it turns over is will go into protection mode "loss of power". this problem started at 3,178 miles and has continued regularly up to the current 26, 050 miles. Jack wilson Chevrolet of saint augustine has attempted to repair this vehicle eleven (11) times since the 2nd day after purchase. After obtaining all service records since this vehicle was new there have been 24 attempts at repairing this vehicle with no success. Here is a list of repairs pulled from GM workbench service records. Continual check engine light. Dealer cannot find the issue. To date - I sold the vehicle back to dealer, they are selling, so it will be back on the road. List of services - 3,178 miles - engine block plug replacement 9,386 miles - roadside service battery test 9,400 miles - roadside service towing 9,404 miles - fuel tank fuel pump module replacement 9,692 miles - body wiring harness junction block replacement 14,398 miles - pass. Side instrument panel performance 14,434 miles - relay replacement 15,116 miles - connector reconnection 15,857 miles - ignition and start switch replacement 16,090 miles - engine control module replacement 16,090 miles - starter replacement 12 documented "check engine light" problems 6 documented times the vehicle stalled on the highway while driving 16 documented times vehicle would not start

- Saint Augustine, FL, USA