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ENGINE REPAIR MICHIGAN MECHANIC STUDY GUIDE
EXAM ,MOST RECENT EXAM 2026 ACTUAL
COMPLETE REAL EXAM QUESTIONS AND
ACCURATE ANSWERS ||VERIFIED EXAM!!(VERIFIED
ANSWERS) | ALREADY PASSED!! NEWEST EXAM!!
WHICH OF THE FOLLOWING IS TRUE ABOUT
ADJUSTING VALVE TAPPET CLEARANCE - Answers-B.
VALVE TAPPET CLEARANCE SHOULD BE ADJUSTED
AT TDC AT THE END OF THE COMPRESSION STROKE.
(CORRECT AWNSER)
THE HYDRAULIC LIFTERS ARE NOISY AT HIGHWAY
SPEEDS BUT QUIET AT LOW SPEEDS. WHAT SHOULD
YOU DO FIRST AS YOU DIAGNOSE THIS PROBLEM? -
Answers-B. CHECK CRANKCASE OIL LEVEL.
(CORRECT AWNSER)
THE VALVE TIMING ON MOST ENGINES IS
CONTROLLED BY: - Answers-D. A BELT, CHAIN OR
GEAR DRIVE. (CORRECT AWNSER)
THE COMPRESSION TEST HAS SHOWED THAT THE
MIDDLE TWO CYLINDERS ON ONE SIDE OF A V-8
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ENGINE HAD READINGS OF 50 PSI. THE OTHER
CYLINDERS HAD READINGS BETWEEN 135 PSI AND
140 PSI. WHAT IS THE LIKELY CAUSE OF THIS
CONDITION? - Answers-C. A BLOWN HEAD GASKET.
(CORRECT AWNSER)
EXCESSIVELY WORN VALVE GUIDES: - Answers-A.
MAY BE REPLACED IF REMOVABLE.
B. MAY BE REAMED TO OVERSIZE.
C. MAY CAUSE OIL CONSUMPTION.
D. ALL OF THE ABOVE. (CORRECT AWNSER)
INTAKE VALVE DEPOSITS, AS SHOWN BELOW: -
Answers-CAN REDUCE VOLUMETRIC EFFICIENCY
AND AFFECT HIGH RPM PERFORMANCE.
CAN CAUSE DRIVEABILITY PROBLEMS DURING COLD
ENGINE OPERATION.
WHAT IS BEING CHECKED ON THE VALVE SPRING IN
THE ILLUSTRATION BELOW? - Answers-A. INSTALLED
HEIGHT (CORRECT AWNSER)
ENGINE REPAIR MICHIGAN MECHANIC STUDY GUIDE
EXAM ,MOST RECENT EXAM 2026 ACTUAL
COMPLETE REAL EXAM QUESTIONS AND
ACCURATE ANSWERS ||VERIFIED EXAM!!(VERIFIED
ANSWERS) | ALREADY PASSED!! NEWEST EXAM!!
WHICH OF THE FOLLOWING IS TRUE ABOUT
ADJUSTING VALVE TAPPET CLEARANCE - Answers-B.
VALVE TAPPET CLEARANCE SHOULD BE ADJUSTED
AT TDC AT THE END OF THE COMPRESSION STROKE.
(CORRECT AWNSER)
THE HYDRAULIC LIFTERS ARE NOISY AT HIGHWAY
SPEEDS BUT QUIET AT LOW SPEEDS. WHAT SHOULD
YOU DO FIRST AS YOU DIAGNOSE THIS PROBLEM? -
Answers-B. CHECK CRANKCASE OIL LEVEL.
(CORRECT AWNSER)
THE VALVE TIMING ON MOST ENGINES IS
CONTROLLED BY: - Answers-D. A BELT, CHAIN OR
GEAR DRIVE. (CORRECT AWNSER)
THE COMPRESSION TEST HAS SHOWED THAT THE
MIDDLE TWO CYLINDERS ON ONE SIDE OF A V-8
, 2|Page
ENGINE HAD READINGS OF 50 PSI. THE OTHER
CYLINDERS HAD READINGS BETWEEN 135 PSI AND
140 PSI. WHAT IS THE LIKELY CAUSE OF THIS
CONDITION? - Answers-C. A BLOWN HEAD GASKET.
(CORRECT AWNSER)
EXCESSIVELY WORN VALVE GUIDES: - Answers-A.
MAY BE REPLACED IF REMOVABLE.
B. MAY BE REAMED TO OVERSIZE.
C. MAY CAUSE OIL CONSUMPTION.
D. ALL OF THE ABOVE. (CORRECT AWNSER)
INTAKE VALVE DEPOSITS, AS SHOWN BELOW: -
Answers-CAN REDUCE VOLUMETRIC EFFICIENCY
AND AFFECT HIGH RPM PERFORMANCE.
CAN CAUSE DRIVEABILITY PROBLEMS DURING COLD
ENGINE OPERATION.
WHAT IS BEING CHECKED ON THE VALVE SPRING IN
THE ILLUSTRATION BELOW? - Answers-A. INSTALLED
HEIGHT (CORRECT AWNSER)
