When troubleshooting the cause of low oil pressure readings on a dash gauge, which of the following should be done first?
A) rebuild the oil pump
B) replace the piston oil control rings
C) check with a master gauge
D) reset the pressure relief valve

Question

Quizplus · Accepted Answer

Checking with a master gauge should be done first to verify the accuracy of the dash gauge reading before proceeding with more invasive repairs.

When Troubleshooting the Cause of Low Oil Pressure Readings on a Dash