Auto Engine Repair (SOS Michigan Test Prep Valve Train) 2024 Questions & Answers | 100% Correct | Verified

What is enclosed in the vehicle vin? - 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) bad piston rings B) bad head gasket C) bad exhaust gasket D) exhaust valve not seating - 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. Who is Correct? - Tech A An engine is burning to much oil. Technician A says its the valve guides. Technician B says its tapered cylinder walls. Who is correct? - Both A compression test is being done 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 its a blown head gasket Technician B says its bad valve timing. - Tech A What is the most likely cause of low fuel pressure in a fuel injection engine? A) clogged fuel filter B) clogged injector C) restricted fuel lineD) stuck closed pressure regulator - A) clogged fuel filter The pressure and volume of a mechanical fuel pump are both below spec. Technician A says that an air leak in t