If the valve lash on a diesel engine is set improperly, which of the following statements represents the most serious problem that can develop?

Question

Accepted Answer

Too little lash may prevent the valves from seating properly.

Answer

Too little lash will cause noisy operation and excessive wear.

Answer

Too much lash will cause the valve to open early and close late.

Answer

Too much lash may prevent combustion through loss of compression.

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