One problem related to loud engine noise has been reported for the 2006 Ford Explorer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Ford Explorer based on all problems reported for the 2006 Explorer.
While driving at 40 mph car speed went to 0 mph, transmission totally slipped. Second time it has happened. Once I sit there for about 15 minutes on side of road it will they start to work as it should. But it does make loud noises while motor shifts gears. This is a known transmission problem yet no Ford recall. Unacceptable!!!.