What is indicated if the engine oil level is too high and the oil has a milky appearance?
Oil of the wrong viscosity
Fuel leaking into the oil
Water leaking into the oil
An engine knock that goes away when the proper spark plug lead is disconnected is most likely caused
by a loose
Which parts have too much operating clearance if the engine knocks and the oil pressure is low?
Loose main bearings in the engine will make the MOST noise when the engine is
What should be done first if an engine overheats?
Check the operation of the thermostat
Check the airflow through the radiator cores
Flush the radiator