Select the best answer for the question.

An older engine that uses flat-bottom lifters should have an adequate amount of which substance in its oil or oil-additive?

A. polyalphaolefin (PAO)
B. diesters
C. ZDDP (zinc)
D. viscosity

Question

12-08-2024
Engineering

Answered

Select the best answer for the question.

An older engine that uses flat-bottom lifters should have an adequate amount of which substance in its oil or oil-additive?

A. polyalphaolefin (PAO)
B. diesters
C. ZDDP (zinc)
D. viscosity

Answer :

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Final answer:

Understanding the importance of choosing the right viscosity oil or additive like ZDDP for engine lubrication in older engines is key to engine maintenance and performance.

Explanation:

Viscosity is a crucial property of motor oils, described by SAE ratings that range from low to high viscosity. In the context of an older engine with flat-bottom lifters, the correct choice to ensure proper lubrication would be an oil or oil-additive containing ZDDP (zinc), as ZDDP helps protect the engine's metal components by forming a protective layer. Using the wrong viscosity oil or additives can have detrimental effects on engine performance and longevity.

Learn more about engine lubrication and oil viscosity here:

https://brainly.com/question/43046878

Select the best answer for the question.An older engine that uses flat-bottom lifters should have an adequate amount of which substance in its oil or oil-additive?A. polyalphaolefin (PAO)B. diestersC. ZDDP (zinc)D. viscosity

Answer :

Final answer:

Explanation:

Learn more about engine lubrication and oil viscosity here:

Other Questions

Select the best answer for the question.

An older engine that uses flat-bottom lifters should have an adequate amount of which substance in its oil or oil-additive?

A. polyalphaolefin (PAO)
B. diesters
C. ZDDP (zinc)
D. viscosity