All of the following statements are true EXCEPT:
A)crankshaft noises are generally deeper in pitch than other engine noises.
B)excessive front main bearing clearance results in a heavy knock after the engine warms up.
C)piston slap is the movement of the crankshaft in a forward and backward direction.
D)excessive end thrust will cause a clunk when the vehicle leaves a stop sign.

Question

Quizplus · Accepted Answer

Piston slap is the movement of the piston within the cylinder, not the crankshaft. The other statements are true: crankshaft noises are deeper in pitch, excessive front main bearing clearance can result in a heavy knock, and excessive end thrust can cause a clunk when the vehicle starts moving.

All of the Following Statements Are True EXCEPT