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Académie
Automotive
ASE Certification
Electrical Systems, A/C & Maintenance
Vérification des connaissances
Electrical Systems, A/C & Maintenance
Vérification des connaissances
Vérification des connaissances
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What causes engine coolant to become contaminated with engine oil?
A
Overfilling the coolant reservoir
B
Using the wrong API-rated engine oil
C
Normal coolant degradation over time
D
A failed head gasket, cracked cylinder head, or cracked engine block allowing oil and coolant passages to communicate
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