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advantage - (fat 3e) ase 8 engine perform
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pressure buildup in the crankcase of a vehicle can cause
a. overheating of the catalyst converter
b. oil seals and gaskets to leak oil
c. an increase in carbon monoxide emissions
d. premature camshaft failure

Explanation:

When there is pressure buildup in the crankcase, the increased pressure can force oil past the oil seals and gaskets, leading to oil leakage. Overheating of the catalyst converter is more related to issues like a rich fuel mixture or malfunctioning oxygen sensors. An increase in carbon monoxide emissions is mainly due to incomplete combustion (e.g., incorrect air - fuel ratio). Premature camshaft failure is typically caused by factors like lack of lubrication, poor manufacturing, or excessive wear from high - mileage use rather than crankcase pressure buildup.

Answer:

B. Oil seals and gaskets to leak oil