« previous next »

Author Question: In a typical port fuel injection system, which injectors are most subject to becoming restricted? ... (Read 74 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
on: Jun 23, 2018
In a typical port fuel injection system, which injectors are most subject to becoming restricted?
 
  A) Any of them equally
  B) The injectors at the bends in the rail
  C) The injectors at the end of the rail on a returnless system
  D) Either B or C

Question 2

The fuel pressure drops rapidly when the engine is turned off. Technician A says that one or more injectors could be leaking. Technician B says that a defective check valve in the fuel pump could be the cause. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


ky860224

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jun 23, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

nmorano1

  • Hero Member
  • *****
  • Posts: 598
Reply #2 on: Jun 23, 2018
Thank you


ky860224

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Jun 23, 2018
No problem :)


« previous next »
 

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

A typical eukaryotic cell. A typical eukaryotic cell.
The conduction system of the heart. The conduction system of the heart.
Typical EKG tracing. Typical EKG tracing.
The level in the coolant recovery system raises and lowers with engine temperature. The level in the coolant recovery system raises and lowers with engine temperature.
A typical fuel-pressure regulator that has a spring that exerts 46 pounds of force against the ... A typical fuel-pressure regulator that has a spring that exerts 46 pounds of force against the ...
The Lymphatic System The Lymphatic System
Video: Optic Nerve and Optic Disk Animation (Part 1 of 2)

For a complete list of videos, visit our video library