The primary issue with the B-29 engine was overheating.
This overheating was a critical problem for the aircraft's operation. It posed a severe risk, particularly during the crucial phase of takeoff, which demanded maximum engine performance.
- If an engine experienced issues such as coughing or sputtering due to overheating during takeoff, it could lead to an immediate and catastrophic loss of power.
- Such an incident meant the B-29 would be unable to get off the ground, making a successful flight impossible and jeopardizing the aircraft and crew.
