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Author Question: The following statements are all correct EXCEPT: A) Fuel systems that have never been cleaned may ... (Read 55 times)

krzymel

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on: Jun 23, 2018
The following statements are all correct EXCEPT:
 
  A) Fuel systems that have never been cleaned may have developed wax deposits as well as carbon.
  B) On engines operating very poorly, the PCM should be relearned after fuel system cleaning.
  C) Relearning the PCM should never be attempted.
  D) The fuel rail and pressure regulator should be cleaned as well as fuel injectors.

Question 2

Diesel fuel mixed with ethanol is called ________ in the United States
 
  A) E-Diesel B) GTL Diesel C) Diesohol D) FTD


kardosa007

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

C

Answer to Question 2

A


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