United States 82V012000
General Motors, LLC
The problem
UNDER CERTAIN VEHICLE OPERATING CONDITIONS, THE GOVERNOR WEIGHT RETAINER IN THE INJECTION PUMP MAY FAIL. THE THROTTLE VALVE COULD STICK, PREVENTING RETURN TO IDLE AND SHUT DOWN OF THE ENGINE BY THE DRIVER.
What owners should do
DEALER WILL REPLACE THE GOVERNOR WEIGHT ASSEMBLY IN THE INJECTION PUMP AT NO COST TO OWNER.
Units 79686