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    Engineering
  3. Study Set
    Advanced Engine Performance Diagnosis
  4. Exam
    Exam 8: Engine and Misfire Diagnosis
  5. Question
    Which of the Following Is the Least Likely to Cause
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Which of the Following Is the Least Likely to Cause

Question 20

Question 20

Multiple Choice

Which of the following is the least likely to cause an engine noise?


A) Carbon on the pistons
B) Cracked exhaust manifold
C) Vacuum leak
D) Loose accessory drive belt

Correct Answer:

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