ASE Practice Test #1
A client reports hearing rattling originating from the engine. The drive belt/serpentine belt system is where it is coming from, according to technician A. The following step is to
Explanation:
Most likely, a loose pulley or a failed bearing inside the pulley is the source of the rattling noise. Before anything is replaced, the part that is at issue must be found because the belt would not generate the rattling noise.
As it travels, an automobile leans to one side. The following is a list of the root causes of this issue. Which one ought to you examine first?
The correct answer:
Low or uneven tire pressure
Brake pads are being changed. The wheels have already been taken off. What should most cars do as their next course of action?
The correct answer:
Unbolt the caliper
Insulation cracks are almost always the root of spark plug wiring issues.
The correct answer:
True
The adage "snug, but not too hard" should be followed when tightening an oil drain stopper after replacement.
The correct answer:
False
Running hot is a car with low mileage. What is the most likely issue, assuming the radiator has enough coolant?
The correct answer:
The water pump has broken down and The thermostat has stopped working.
A car with a transmission issue arrives into your shop. What should you do first?
The correct answer:
Check the fluid level
What sequence should spark plugs be changed in?
The correct answer:
One at a time, starting at the bottom of the row
A radiator flush is being finished by you. The old coolant has been drained, and the flush solution has been applied. What comes after that?
The correct answer:
Turn the vehicle on and let it run until it reaches its normal operating temperature.
A fuel tank needs to be changed. All of the gas in the car has been removed and stored. What comes after that?
The correct answer:
Disconnect the fuel lines.
An idle vacuum test is carried out by a technician. The 2001 Sedan's test results are at 11 in. Hg. What should the technician examine following?
Explanation:
Vacuum fluctuations would be brought on by stuck valves, frail valve springs, and exhaust constraints. It would be necessary to test for exhaust limits separately and by measuring vacuum while accelerating rather than at idle.