Accident Overview
A cross-country flight experienced a complete loss of power from the left engine. The pilot attempted normal restart procedures, including selecting the cross-feed position, but these did not restore power.
Engine Failure Sequence
The pilot diverted to an en route airport for a single-engine approach and landing. During the landing roll or after touching down, the pilot initiated a go-around. As the go-around was started, a complete power loss occurred to the right engine. The airplane subsequently impacted trees and terrain off the departure end of the runway.
Investigation Findings
Examination of the fuel system revealed a broken fuel fitting on the left fuel selector unit. Additionally, worn threads were found on a fuel fitting on the right engine. These discrepancies resulted in fuel starvation, leading to the power loss of both engines.