One problem related to engine knocking noise has been reported for the 2010 Cadillac SRX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Cadillac SRX based on all problems reported for the 2010 SRX.
Low octane fuel was used in the vehicle and it is now making a knocking sound from the engine, lagging on accelerating, and having issues starting.