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Author Question: Strange and unpleasant odors in an air-conditioning system are usually caused by ________. A) ... (Read 52 times)

student77

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on: Jun 23, 2018
Strange and unpleasant odors in an air-conditioning system are usually caused by ________.
 
  A) Bacteria and other microorganisms
  B) Leaking refrigerant getting into the passenger compartment
  C) A clogged cabin filter
  D) Leaking engine coolant at the heater

Question 2

The EGR system recirculates about ________ exhaust gasses back into the intake manifold
 
  A) 50 B) 30 C) less than 2 D) 6 to 10


TheNamesImani

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Reply #1 on: Jun 23, 2018
Answer to Question 1

A

Answer to Question 2

D


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student77

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Reply #2 on: Jun 23, 2018
Thank you!


TheNamesImani

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Reply #3 on: Jun 23, 2018
Happy to help


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