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Author Question: Which of the following would cause carbon fouled spark plugs? A) Defective or missing valve stem ... (Read 105 times)

plus1

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on: Jun 22, 2018
Which of the following would cause carbon fouled spark plugs?
 
  A) Defective or missing valve stem seals B) Rich fuel mixture
  C) Defective valve cover gasket D) Broken piston rings

Question 2

What type of throttle position sensor is used in the throttle body assembly of an electronic throttle control (ETC) system?
 
  A) A single potentiometer
  B) Two potentiometers that read in the opposite direction
  C) A Hall-effect sensor
  D) Either B or C


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frre432

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Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

D


plus1

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Reply 2 on: Jun 22, 2018
Gracias!

peter

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Reply 3 on: Yesterday
Excellent

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