One problem related to ignition coils failure has been reported for the 2009 GMC Acadia. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 GMC Acadia based on all problems reported for the 2009 Acadia.
Tl- the contact own a 2009 GMC Acadia. The contact stated that she noticed a water leak under the vehicle from an unknown source. The contact also stated that the vehicle would jerk violently at various speeds. Additionally, the power steering assist would sporadically seize accompanied by an abnormal noise when completing a turn. The dealer advised that the water pump and ignition coil would need replacing. An unknown repair was made to the steering component to rectify the failure. On a separate occasion, the vehicle was taken to the dealer for routine service where the dealer advised that the tie rods failed and need replacing. The tie rods were replaced. The manufacturer was made aware of the failure. Kmj.