Lubrication System
Cooling System
Climate Control
Suspension
Steering & Tires
100
LOF stands for __________, ________, and ________.
What is lube, oil, and filter?
100
In most climates including Seattle, this is the recommended coolant to water mixture that is recommended.
What is 50% coolant and 50% water?
100
If this part is dirty, it can cause a musty odor when running the air.
What is cabin air filter?
100
This system helps to control the up and down movement of the vehicle as well as helps provide stability, safety, and control when braking or going over bumps.
What is the suspension system?
100
This describes the pattern one should follow to tighten lug nuts on a wheel.
What is a star pattern?
200
This is the one of the four purposes of engine oil.
What is lubricates, cools, cleans, or seals? (Will accept 1 of 4)
200
This light comes on when your engine has reached a potentially damaging temperature.
What is Coolant Temperature Light?
200
R-12, R-134a, and R-1234yf are types of this necessary component in A/C systems.
What is refrigerant?
200
This photo shows this type of spring.
What is a leaf spring?
200
In this photo below, "16" represents this.
What is the wheel diameter? OR What is 16-inch rim?
300
This light comes on when your engine has little to no oil pressure.
What is the Oil Warning Light?
300
This part's main purpose is to keep the coolant circulating and can be either belt driven or electronically driven.
What is a water pump?
300
This heat exchanger looks very similar to a radiator and is normally located in front of the radiator?
What is a condenser?
300
Worn struts can increase _______ when braking.
What is stopping distance?
300
The four digit number "0720" means this for the tire below.
What is manufactured on 7th week of 2020?
400
Engine oil is a mixture of a base oil and a(n) _________.
What is additive package?
400
This part is like a mini radiator to help with heating the passenger cabin.
What is heater core?
400
This A/C system component is commonly powered by a drive belt. If seized, it maybe cause a turning belt to squeal or break.
What is the A/C compressor?
400
This suspension component adds stability and reduces body roll by connecting both lower control arms.
What is the sway (or stabilizer) bar?
400
A whining or howling sound when turning left-to-right might indicate this.
What is low power steering fluid?
500
Most newer vehicles are equipped with this system to calculate the effective life of the engine oil.
What is the Oil Life Monitoring System?
500
This special tool can be used to find cooling system leaks.
What is a cooling system pressure tester?
500
During A/C operation the refrigerant cycles through the system changing from this-to-this and back again.
What is liquid-to-vapor / vapor-to-liquid?
500
These have a spring-loaded one-way valve that allows lubricant to enter a component but not back out.
What is a zerk or grease fitting?
500
This type of steering system includes a pitman arm, idler arm, and gearbox.
What is Parallelogram Steering?