Skills and Trades

Technician A says that before removing the engine, the battery should be disconnected. Technician B ...

Started by SGallaher96

If the AC system needs to be disconnected, carefully bleed off the refrigerant before removing any ...

Started by Marty

Aqueous-based cleaning means ________. A) Strong chemical-based B) Water-based C) Abrasive-based ...

Started by ssal

Technician A says that mechanical cleaning with scrapers or wire brushes can be used to remove ...

Started by cdr_15

Technician A says that carburetor cleaner is one of the most common cold soak agents used in an ...

Started by danielfitts88

Technician A says that any normal chemical can be used to clean aluminum parts or components. ...

Started by futuristic

Technician A says that pressure testing involves injecting pressurized air into engine block water ...

Started by MirandaLo

Cylinder heads with four valves flow more air than those with two valves because they ________. ...

Started by jjjetplane

What other engine component may have to be machined if the cylinder heads are machined on a V-type ...

Started by javeds

Any internal part that has a crack or flaw should be replaced, not repaired. Indicate whether the ...

Started by Deast7027

Valve ________ occurs when both valves are open at the same time at the end of the exhaust stroke ...

Started by renzo156

To help ensure proper engine cooling, most cylinder head designs use ________. A) Large exhaust ...

Started by segrsyd

What actually does the cleaning when using steam? A) Heat from the steam B) Pressure behind the ...

Started by jlmhmf

When removing the engine only from a vehicle equipped with an automatic transmission, the torque ...

Started by nramada

Technician A says that cylinder head resurfacing machines include grinders and milling machines. ...

Started by ereecah

Cracks in cast iron cylinder heads can easily be repaired by welding. Indicate whether the ...

Started by audragclark

An engine oil cooler usually uses ________ to cool the oil. A) Air B) Automatic transmission ...

Started by sheilaspns

High pressure common rail fuel injectors are opened by ________. A) Solenoids B) Injector pump ...

Started by Medesa

Oil leaving the oil filter is delivered to the oil passages. Indicate whether the statement is ...

Started by elizabeth18

In a dry sump system there is no oil at all in the oil pan. Indicate whether the statement is ...

Started by nevelica

Manifold sizes represent a compromise. They must have a cross-section large enough to allow charge ...

Started by Anajune7

Some systems also have a(n) ________ sensor between the throttle body and the air cleaner. A) ...

Started by future617RT

Normal exhaust back pressure should be 2.5 PSI of more. Indicate whether the statement is true or ...

Started by abarnes

Which of these is defined as the mass or weight of a substance in a given amount of space? A) ...

Started by pragya sharda

After the oil pan (sump) is removed, the technician should inspect ________. A) The oil pump and ...

Started by karateprodigy