Automotive Technology: Principles, Diagnosis, and Service (5th Edition)
5th Edition
ISBN: 9780133994612
Author: James D. Halderman
Publisher: PEARSON
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Chapter 26, Problem 7CQ
Technician A says that during a power balance test, the cylinder that causes the biggest RPM drop is the weak cylinder. Technician B says that if one spark plug wire is grounded out and the engine speed does not drop, a weak or dead cylinder is indicated. Which technician is correct?
- a. Technician A only
- b. Technician B only
- c. Both Technicians A and B
- d. Neither Technician A nor B
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Chapter 26 Solutions
Automotive Technology: Principles, Diagnosis, and Service (5th Edition)
Ch. 26 - Describe the visual checks that should be...Ch. 26 - Prob. 2RQCh. 26 - Prob. 3RQCh. 26 - Describe how to perform a compression test and how...Ch. 26 - Describe the cylinder leakage test.Ch. 26 - Describe how a vacuum gauge would indicate if the...Ch. 26 - Describe the test procedure for determining if the...Ch. 26 - Prob. 1CQCh. 26 - Two technicians are discussing oil leaks....Ch. 26 - Which of the following is the least likely to...
Ch. 26 - A good engine should produce how much compression...Ch. 26 - Prob. 5CQCh. 26 - A good reading for a cylinder leakage test would...Ch. 26 - Technician A says that during a power balance...Ch. 26 - Cranking vacuum should be __________. a. 2.5 inch...Ch. 26 - Technician A says that a leaking head gasket can...Ch. 26 - The low oil pressure warning light usually comes...
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