Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
6th Edition
ISBN: 9780135257272
Author: James D. Halderman
Publisher: PEARSON
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Chapter 24, Problem 3CQ
Why do many port fuel-injected engines use long intake manifold runners?
- a. To reduce exhaust emissions
- b. To heat the incoming air
- c. To increase high-RPM power
- d. To increase low-RPM torque
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Chapter 24 Solutions
Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
Ch. 24 - What are three three main jobs of the air cleaner...Ch. 24 - How can fuel -injected engine intake manifolds be...Ch. 24 - What is a variable intake manifold?Ch. 24 - How does a muffler quiet exhaust noise?Ch. 24 - What is the purpose and function of exhaust system...Ch. 24 - The air filter restriction indicator uses what to...Ch. 24 - Air filters can remove particles and dirt as small...Ch. 24 - Why do many port fuel-injected engines use long...Ch. 24 - The upper portion of a two-part intake manifold is...Ch. 24 - Which of the following is/are terms for a variable...
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