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What is the main function of motor oil? * a. Improve the sealing of piston rings b. Clean the engine from sludge and varnish c. Reduce friction and wear on moving parts d. Neutralize acids
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What is the main function of motor oil? *

a. Improve the sealing of piston rings
b. Clean the engine from sludge and varnish
c. Reduce friction and wear on moving parts
d. Neutralize acids

User Kerisa
by
3.5k points

1 Answer

2 votes

Answer:

i think its C but im not sure

Step-by-step explanation:

User Timothyashaw
by
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