Question

When investigating a low oil pressure complaint, which of the following should be performed first?

a) check the crankcase oil level
b) perform a rod and main bearing rollover
c) install a master gauge to verify the complaints.
d) test the oil for fuel contamination.

Answer 1

When investigating a low oil pressure complaint, the first step is to check the crankcase oil level. After that, installing a master gauge to verify the complaints is advised. Lastly, testing the oil for fuel contamination is crucial.

Step-by-step explanation:

When investigating a low oil pressure complaint, the first thing that should be performed is to check the crankcase oil level. This is important because a low oil level can lead to low oil pressure. If the oil level is sufficient, the next step would be to install a master gauge to verify the complaints. This will help determine if the problem is with the oil pressure sensor or the actual oil pressure. Lastly, it is important to test the oil for fuel contamination. Fuel contamination can cause the oil to thin out, resulting in low oil pressure.