Author Question: What is the difference between gasoline direct injection (GDI) and port fuel injection systems? ... (Read 110 times)

jhjkgdfhk

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What is the difference between gasoline direct injection (GDI) and port fuel injection systems?
 
  A) The GDI high pressure pump is driven by the camshaft
  B) GDI uses a low pressure and a high pressure fuel pump
  C) Port fuel injection uses just one fuel pump
  D) All of the above

Question 2

A vehicle equipped with a coil spring front suspension and a leaf spring rear suspension dog tracks while driving on a straight, level road. Technician A says that a broken center bolt could be the cause. Technician B says defective rear shock absorbers could be the cause. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician



Dominic

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Answer to Question 1

D

Answer to Question 2

A



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