One problem related to engine knocking noise has been reported for the 2006 Suzuki Grand Vitara. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Suzuki Grand Vitara based on all problems reported for the 2006 Grand Vitara.
Engine makes knocking noise it has been in the Suzuki shop twice and its still not fixed. The car sounds like a diesel. Dealer states the noise are in other Suzuki Grand Vitara. They need to recall and stop selling vehicles until their quality improves.