Chapter 26/27

The torque specification for many plastic intake manifold are in what unit? A. Pound-inches B. Pound-feet C. Ft-lbs per minute D. Lb-ft per second

A. Pound-inches

Coolant leaking from an intake manifold can evaporate fast enough to leave non trace of a leak. A. True B. False

A. True

A hybrid electric vehicle has a feature that could allow the engine to start and run without warning. This feature is called _________. A. idle stop B. false off C. battery save D. self-start

A. idle stop

On some engines equipped with a timing belt, the belt also may drive the _____. A. water pump B. alternator C. AC Compressor D. power steering

A. water pump

Hybrid electric vehicles usually require special engine oil of what viscosity? A. 5W-30 B. 10W-30 C. 0W-20 D. 5W-40

C. 0W-20

Which of the following is NOT a function of engine mounts? A. support the weight of the engine B. support the torque of the powertrain C. transfer engine vibrations into the body of the vehicle D. isolate engine noise from the frame of the vehicle

C. transfer engine vibrations into the body of the vehicle

Intake manifold gaskets on a V-type engine can fail due to what factor? A. fretting B. coolant damage C. relative movement between the intake manifold and the cylinder head D. All of the above

D. All of the above

When replacing a timing belt, many experts and vehicle manufacturers recommend that what other part(s) should be replaced? A. tensioner assembly B. water pump C. Camshaft oil seal(s) D. All of the above

D. All of the above