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One of the vehicle's brake lights is inoperative. All other lights are functioning normally. Which of the following should be checked first?

• The battery

• The break switch

• The bulb

• The circuit's fuse

The TPMS warning light goes out after driving the vehicle for several miles. The MOST likely cause of this condition is:

• An out of round tire

• Low tire air pressue

• A weak TPMS sensor battery

• A faulty wheel speed sensor

An oil filter has ballooned on a four-cylinder engine. Technician A says a stuck closed oil filter bypass valve would cause this swelling. Technician B says a stuck open oil pressure valve would cause this swollen filter. Who is correct?

• Technician A

• Technician B

• Both A and B

• Neither A or B

Technician A says a stuck open thermostat will affect the engine's performace. Technician B says the thermostat controls the engine's operating temperature. Who is correct?

• Technician A

• Technician B

• Both A and B

• Neither A or B

All of the following are true about testing engine coolant EXCEPT:

• An antifreeze hydrometer indicate's the boiling point

• An antifreeze refractometer displays the percentage of coolant to water

• An antifreeze test strip indicates the coolant's PH balance

• The engine must be brought to operating temperature before testing the coolant's boiling point

An engine is a emitting blue-gray exhaust from its tailpipe only when it's first started. The exhaust smoke goes away after the engine has run for a few minutes. Which of the following is most likely causing the blue-gray exhaust?

• A blown head gasket

• A leaking intake manifold

• A leaking fuel injector

• Leaking valve seals

While performing an initial inspection, the technician notices a red-colored fluid leaking between the transmission and the engine. Which of the following is correct?

• This fluid is the result of a leaking rear main seal

• This fluid is the result of a leaking transmission pump seal

• This fluid is the result of a leaking camshaft seal

• This fluid is the result of a leaking crankshaft seal

A vehicle's engine is slow cranking. The 12-volt battery passes all tests and is in good condition. Which of the following should the technician test next?

• The starter motor

• The starter circuit

• The battery state of charge

• The charging system

A technician is unable to balance a tire on a vehicle that vibrates at speeds above 40mph. Each time the tire is spun, a weight must be added to a different location on the rim. Which of the following is MOST likely causing this condition.

• The Tire's belt is seperated.

• There is liquid inside the tire.

• The TPMS sensor is shifting.

• The tire's tread is cupped.

There is a clunking and popping sound coming from the front of the vehicle that only occurs when turning. Which of the following is causing this condition?

• Loose rod ends.

• A faulty power steering pump.

• Weak coil springs.

• Worn brake pads.