A.lag behind the increased fuel supplied to the engine
B.enter the engine along with the increase in the fuel
C.enter the engine before the increased fuel supply
D.leave the turbocharger as a negative pulse
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A.low compression
B.air-bound fuel system
C.improper spark
D.change in viscosity
A.insufficient fuel supply
B.faulty governor
C.high exhaust back pressure
D.all of the above may cause this problem
A.high lube oil temperature
B.blue smoke
C.the engine to stop
D.piston seizure
A.Take all exhaust temperature reading
B.Check the sump oil level
C.Verify proper lube oil pressure
D.All of the above
A.faulty combustion
B.excessive ring temperature
C.over lubrication
D.all of the above
最新試題
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