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Question # 33

During a diagnostic check, a diesel engine shows excessive crankcase pressure. Blow-by is visible at the breather tube. Oil consumption is high. What is the MOST likely cause?

Options:

A.

Worn piston rings and liners

B.

Clogged fuel injectors

C.

Restricted turbocharger inlet

D.

Defective EGR cooler

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T Series Overview

Name Automotive Service Excellence: Medium-Heavy Truck series
Code T Series
Vendor Skilled Trades
Certification ASE

T Series Questions