One problem related to noises during shifting has been reported for the 2006 Honda Civic. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Honda Civic based on all problems reported for the 2006 Civic.
(1) the event leading up to the failure would be while speeding up and shifting into 2nd gear and 3rd gear sometimes there is a grinding noise, and some other times it pops out of gear totally. (2) the failure that is occurring is that sometimes it pops out of gear and then there is also a grinding noise. The consequences that come with this is while driving on the highway if you speed up and your car pops out of gear it could cause you to crash. Also it is causing internal problems within the car. (3) Honda has done nothing to fix this problem, so hopefully they will after the complaints come in.