One problem related to differential unit has been reported for the 2006 Mitsubishi Lancer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Mitsubishi Lancer based on all problems reported for the 2006 Lancer.
There is an active center differential pump failure that is becoming common in all Lancer evolutions of this year. Mine went out last year and I have been having to drive with it for a year now not knowing whether the differential is corroding at an accelerated rate of not. I did this because after I had my vehicle assessed they told it would be $2500 to replace. I researched online and found that this is a very common problem and can be dangerous therefore causing me to have to pay this absurd amount even with knowing that almost 60% of evo drivers have to deal with this same issue.