When crankshaft bearings fail, the increase in heat, pressure, and metaltometal contact can cause distortion of the crankshaft and connecting rods, which in turn will cause the engine to seize. It'll be necessary to completely disassemble and reassemble your engine

Here are the five warning signs that you should look out for which indicate that it may be time to replace your bearings before failure occurs.

01. Lubrication. ...

02. Contamination. ...

03. Vibration. ...

04. Excessive noise. ...

05. Increased operating temperature