Maintenance
A vehicles right front has a growing noise that increases with vehicle speed. The most likely cause is?
A worn wheel bearing
Why are drum brakes adjusted?
to compensate for lining wear
Steering dampers can be used to reduce excessive
toe in
The open circuit voltage (ocv test) on a fully charged battery should be which voltage
4 volts per cell
Technician A says the auxiliary automatic transmission oil cooler is a small radiator separate from the engine radiator. Technician B says that if the automatic oil cooler lines are found to be leaking they are first tightened to specifications who is right?
Both A and B
An engines exhaust is white grey colored which is causing this condition?
Coolant burning in the combustion chamber
When checking automatic transmission fluids the following should be done
Engine running, transmission in park
Of the following when replacing a CV (constant velocity) point or boot what is the last step before clamping the boot?
Mark location of the Boot on drive axle shaft
Why should you never touch the tip of a halogen bulb?
Oil from a finger can cause a shortened bulb life
The starter motor was recently replaced and now makes a whining noise when starting which of the following is the MOST likely cause?
Shims left ont
Technician A says technical bulletins describe common problems encountered on specific vehicles. Technician B says technical bulletins are often published by independent repair facilities. Who is right?
Technician A
The tread of a tire is worn in the center and not on the outer shoulders. Technician A says this is caused by an improper wheel alignment angle. Technician B says this is caused by over inflating the tire. Who is correct?
Technician B
A vehicle with power assist brakes has a hard brake pedal with little shopping power which of these is MOST likely the cause?
The brake booster
A front wheel drive vehicle makes a clacking noise that only occurs while cornering the technician suspects a faulty front axle. Which of the following is MOST likely the cause?
The outer CV joint
The brakes of a 4 wheel disc brake system are self-applying and locking up after only a few miles of travel. What is most likely the cause?
blocked master cylinder vent port
During a complete lubrication service all of the following are done EXCEPT
check ride height
A vehicle with an electronically controlled automatic transmission is being tested for poor shifting what would be done before doing a road test?
check transmission/transaxle fluid level
All of the following cause compressor drive belt edge wear EXCEPT
clutch air gap
Coolant should be tested for
freezing point (temperature)
A spongy brake pedal may be caused by which of the following
frozen caliper piston
When changing engine oil filter the technician should
inspect the oil flange for the old filter seal
Each of the following is a type of service manual EXCEPT
owner's manual
A RWD transmission has a leaking output shaft seal on a vehicle with 25,000 miles on the odometer the MOST likely cause of the leak is?
plugged transmission breather filter
Close visual inspection of the power steering serpentine belt can reveal all the following EXCEPT
proper belt tension
A tight timing belt makes what type of noise?
will not make noise
