ENGINE REPAIR EXAM PREP TEST BANK
VERIFIED QUESTIONS AND CORRECT
ANSWERS
●● THE HYDRAULIC LIFTERS ARE NOISY AT HIGHWAY
SPEEDS BUT QUIET AT LOW SPEEDS. WHAT SHOULD YOU DO
FIRST AS YOU DIAGNOSE THIS PROBLEM?
Answer: Check crank case oil level
●● The valve timing on most engines is controlled by
Answer: A belt chain or gear drive
●● THE BEARING INSERTS BELOW HAVE BEEN
PLASTIGAGED. WHAT CAN YOU DETERMINE ABOUT THESE
PICTURES?
Answer: Na
●● The compression test has showed that the middle two cylinders on
one side of the v8 engine had readings of 50psi the other cylinders had
readings of 135psi and 140 psi what is the likely cause of this condition
Answer: A blown head gasket
●● EXCESSIVELY WORN VALVE GUIDES:
, Answer: ALL OF THE ABOVE
●● INTAKE VALVE DEPOSITS, AS SHOWN BELOW:
Answer: BOTH B AND C
●● WHAT IS BEING CHECKED ON VALVE SPRING in the
illustration below
Answer: A. INSTALLED HEIGHT
●● YOU ARE USING A VACUUM GAGE CONNECTED to the intake
manifold which of the following is true
Answer: When the engine is rapidly accelerated the needle will rise with
the reading
●● What are the minimum and maximum measurements of a shaft given
2.125 plus or minus .015
Answer: 2.110-2.140
●● The mechanic has determined that no fuel squirts in the carburetor
when the throttle is opened quickly what's the problem?
Answer: ALL OF THE ABOVE
●● A WARM ENGINE HAS LOW OIL PRESSURE. THE MOST
LIKELY CAUSE OF THE LOW OIL PRESSURE IS:
VERIFIED QUESTIONS AND CORRECT
ANSWERS
●● THE HYDRAULIC LIFTERS ARE NOISY AT HIGHWAY
SPEEDS BUT QUIET AT LOW SPEEDS. WHAT SHOULD YOU DO
FIRST AS YOU DIAGNOSE THIS PROBLEM?
Answer: Check crank case oil level
●● The valve timing on most engines is controlled by
Answer: A belt chain or gear drive
●● THE BEARING INSERTS BELOW HAVE BEEN
PLASTIGAGED. WHAT CAN YOU DETERMINE ABOUT THESE
PICTURES?
Answer: Na
●● The compression test has showed that the middle two cylinders on
one side of the v8 engine had readings of 50psi the other cylinders had
readings of 135psi and 140 psi what is the likely cause of this condition
Answer: A blown head gasket
●● EXCESSIVELY WORN VALVE GUIDES:
, Answer: ALL OF THE ABOVE
●● INTAKE VALVE DEPOSITS, AS SHOWN BELOW:
Answer: BOTH B AND C
●● WHAT IS BEING CHECKED ON VALVE SPRING in the
illustration below
Answer: A. INSTALLED HEIGHT
●● YOU ARE USING A VACUUM GAGE CONNECTED to the intake
manifold which of the following is true
Answer: When the engine is rapidly accelerated the needle will rise with
the reading
●● What are the minimum and maximum measurements of a shaft given
2.125 plus or minus .015
Answer: 2.110-2.140
●● The mechanic has determined that no fuel squirts in the carburetor
when the throttle is opened quickly what's the problem?
Answer: ALL OF THE ABOVE
●● A WARM ENGINE HAS LOW OIL PRESSURE. THE MOST
LIKELY CAUSE OF THE LOW OIL PRESSURE IS:
