What is the solution for a clogged oil pump?

[Gene]

The solution for a clogged oil pump is: 1. Add or replace engine oil; 2. Clean or replace the oil filter screen; 3. Replace the oil suction pipe and gasket; 4. Replace the pressure relief valve spring; 5. Replace the injector valve core. Symptoms of a damaged oil pump are: 1. Weak acceleration, with jerking during sudden acceleration; 2. Difficulty starting, requiring prolonged key turning; 3. A buzzing sound while driving; 4. The engine warning light turns on; 5. Engine vibration occurs. The working principle of an oil pump is: When the engine is running, the drive gear on the camshaft drives the transmission gear of the oil pump, causing the drive gear fixed on the drive gear shaft to rotate, which in turn drives the driven gear to rotate in the opposite direction, delivering oil from the inlet chamber through the gear gap and pump wall to the outlet chamber.