"engine damage" is a correct part of a sentence in written English that can be used in various contexts.
For example, "The mechanic examined the engine for signs of damage, but concluded it was in working condition."
Premium fuel is required to prevent engine damage with such high internal pressures.
The 911 also benefited from a racing-derived lubricating system that prevented engine damage.
Knock may result in engine damage, lower performance, and lower efficiency.
(Knock, which can cause engine damage, occurs when the fuel in a cylinder ignites before the piston has reached the top of its cycle).
Spencer Cox, the owner of Speedsport Tuning in Norwalk, Conn., said that he had recently towed in a Porsche 944 Turbo with $7,000 in engine damage.
(On the other hand, burning low-octane gas in an engine tuned for premium grade can cause erratic combustion, or knocking, and result in severe engine damage).
With a wing and an engine damaged, the plane made an emergency landing at a military base on the southern Chinese island of Hainan, where the crew was taken into custody.
Investigators believe that the fault may have led to a fatigue crack from which oil could have leaked into the super hot engine, creating the explosion that caused one of the turbine discs to splinter and fly off the engine, damaging the plane's left wing and fuselage.
As the plane began its landing, the birds were sucked into its engines, damaging the landing gear and forcing the aircraft to slide to a halt.
Octane is only a rating of the fuel's resistance to engine-damaging pre-ignition ("knock") in high-performance engines (that few people have).
The shrapnel from that engine inflicted damage on all four of its hydraulic systems, which were also close together in the tail structure.
