Auto Engine Repair Test Questions With Correct Answers Updated & Passed

Auto Engine Repair Test Questions With Correct Answers Updated & Passed What is closed in the vin? - ANSWER : engine type, body style, and transmission type. A compression test shows that one cylinder shows to much leakage. During the air test could be heard coming from the tailpipe what could be the cause? A) broken passion rings B) bad head gasket C) bad exhaust gasket D) exhaust valve not seating - ANSWER : D exhaust valve not seating Technician a says that main bearing oil clearances can be checked with plasty gages. technician b says that main bearing oil clearances can be checked with a feeler gauge. - ANSWER : Tech A An engine is being to much oil. technician a says one valve guides. technician b says its a tapered cylinder walls - ANSWER : both are correct A compression test on an in- line four cylinder engine. cylinder two and three have readings of 10 psi cylinder one has a reading of 140 psi and cylinder four has 145psi. technician a says a blown Head gasket technician b says bad valve timing. - ANSWER : Tech A