Aviation accident CHI04LA070

The pilot not maintaining aircraft control during the loss of engine power and his improper remedial action during the encountered uncommanded roll (VMC roll). An additional cause was the pilot's failure to obtain a maintenance inspection by a qualified mechanic following the two instances of engine power loss during the previous flight. Contributing to the accident was the restricted movement of the fuel selectors due to corroded and seized control cabling, which resulted in fuel starvation and the subsequent loss of engine power.