Question

An automobile is brought into the shop. A compression test on the engine indicates low compression stroke pressure in all the engine's cylinders. Technician A says a complete engine overhaul is required to repair this problem. Technician B says before overhauling the engine, you should look for other mechanical problems that would affect engine compression. Who is right? a) Technician A b) Technician B c) No error

Answer 1

B.

Step-by-step explanation:

Technician B is correct. Before deciding to perform a complete engine overhaul due to low compression stroke pressure in all cylinders, it is essential to investigate and diagnose the underlying causes of the low compression. Low compression can result from various issues, such as worn piston rings, damaged valves, a blown head gasket, or problems with the timing. A thorough diagnosis should be carried out to identify and address the specific mechanical problems that are affecting engine compression. An engine overhaul is a significant and costly repair, so it should only be considered after a comprehensive assessment of the engine's condition.