Improper cooling of a diesel engine cylinder liner due to the accumulation of scale deposits may cause （）.<br>A:low compression pressure<br>B:increased piston wear<br>C:increased cylinder lube oil consumption<br>D:poor contact between compression rings and liner

Improper cooling of a diesel engine cylinder liner due to the accumulation of scale deposits may cause （）.
A:low compression pressure
B:increased piston wear
C:increased cylinder lube oil consumption
D:poor contact between compression rings and liner

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