One problem related to starter has been reported for the 2008 Chevrolet Suburban. The most recently reported issues are listed below.
Driving the car on city street, let off gas to slow down, engine shudders, the instrument console flashes, indicates engine power decreasing, the radio stops working, the vehicle loses power, the stabilitrac indicates it needs to be serviced, gives rear camera/towing warning, the engine dies, brakes are lost. Immediately after engines dies starter will not crank. The car will start again after several minutes. Check engine light is on. After a drive of about 4 miles parked car and started next morning--check engine light is off. Engine quitting and no brakes could be dangerous. Intermittent problem.