Which of the following statements is not true about thermal cleaning? a. The main advantage of thermal cleaning is a total reduction of all oils and grease on and in blocks, heads, and other parts. b....

about thermal cleaning?

a. The main advantage of thermal cleaning is a

total reduction of all oils and grease on and

in blocks, heads, and other parts.

b. After a part has been thermally cleaned, it

should be submerged in water to cool it quickly.

c. Thermal cleaning leaves behind a dry, powdery

ash on the parts.

d. After a part has been thermally cleaned, it

should be washed or blasted with shot.