MTC 1302 - QUIZ 2

Fuel tanks may be constructed of all the following EXCEPT

• aluminium

• steel

• plastic

• brass

The first step in removing a fuel tank is to ______.

• drain the tank

• loosen retaining straps

• remove negative terminal

• lift the vehicle

Which of the following is a typical fuel filter replacement interval?

• 30,000 miles (48,280 km)

• 100,000 miles (160,000 km)

• 50,000 miles (80,470 km)

• 15,000 miles (24,140 km)

Where is the fuel pressure regulator on a returnless fuel system?

• on the end of the fuel rail

• inside the fuel tank

• on the fuel filter inlet

• on the fuel line near the fuel tank

A plugged fuel filter will cause ______.

• high speed surge

• loss of power at high speed (cut out)

• hesitation on acceleration

• All the answers are correct.

The fuel filter on a modern car is typically mounted ______.

• under the car

• on the end of the fuel rail

• on the intake manifold

• on the side of the engine block

On a modern common rail diesel (DI) direct injection system fuel pressure is typically ______ psi.

• 26

• 260

• 2600

• 26000

A loss of residual fuel pressure immediately after engine shutdown could cause ______.

• surging

• hard starting

• loss power

• All Correct

Which of the following problems could NOT cause the fuel pressure to drops off quickly after the engine and ignition are turned off.

• Leaking injector

• internally leaking fuel pump check valve

• internally leaking fuel pressure regulator

• restricted fuel filter

The throttle body of a port fuel injected engine may include any of the following components EXCEPT

• idle air control motor

• single or double bores with throttle plates

• throttle position sensor

• oxygen sensor