Which of the following statements best describes how EGR functions to reduce NOx emissions?
A. reduces oxygen intake to the engine
B. routes HC into engine cylinder
C. routes PM into engine cylinder
D. cools down the intake charge
Answer: A
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What will be an ideal response?
What is the approximate value of the angle X shown?
Fill in the blank(s) with the appropriate word(s).
A defective outer CV joint will usually make a ________.
A) Clunking noise B) Growling noise C) Rumbling noise D) Clicking noise