Synthetic Oil and Conventional Oil.
Miscellaneous
Maintenance
Symbols
Functions
100
Most modern cars use conventional oil. True or False
False
100
What does lubrication (oil) do to friction?
reduces
100
You should consult this to determine the correct oil for your vehicle.
Owner's Manual
100
What is this symbol?
Oil pressure light
100
Oil filters remove _____________from oil.
contaminants
200
What is a crude oil that has been pumped from wells and refined into a base oil?
Conventional
200
The oil light comes on when your engine has little or no oil________________.
Pressure
200
What is the service interval for conventional oil?
5000km or 3 months
200
What does this symbol mean?
maintenance is required
200
Engine oil molecules act like little _______ _______
ball bearings
300
A combination of synthetic and conventional base oils is called___________________
Synthetic Blends or Semi-Synthetic
300
Synthetic oil costs more/less than conventional oil.
more
300
When should oil filters be changed?
when oil is changed
300
What do the letters SAE stand for?
Society of Automotive Engineers
300
What is the thickness of the oil called?
Viscosity
400
Synthetic oil has a molecular structure that is __________________.
Consistent
400
Using high-mileage oil could result in leaking seals if you do this
Switch to other oil.
400
Engine oil leaks may result from_________
Loose oil plug
loose oil filter
leaking seals/gaskets
400
What's does the W stand for in SAE 15W-40?
The oil has been tested for winter temperatures.
400
When gas escapes past the piston rings and into the crankcase this is called_______
blow-by
500
More clearance between moving parts in an engine requires ________________oil.
Thicker
500
Additives improve or damage engine oil?
improve
500
What is the service interval for fully synthetic oil?
10,000kms or one year
500
If an oil filter does not spin on it is called?
A cartridge type or Cannister type
500
The 4 functions of oil include:
lubricate, clean, cool, seal