The Low Oil Pressure Light came on. What kind of problems can there be. How can we check if the Oil pump is working with the right pressure.
Chevrolet Q&AAsk Your Question
2005 Chevrolet Impala Question: Low Oil Pressure Light
Answer #1DaveJHM April 13, 2011, 00:23Master
There is an oil pressure sending unit that threads into the engine to measure the pressure. This is also typically where a manual pressure gauge can be installed to check it out for the accurate pressure reading.
Low oil pressure can be from an oil flow issue, such as even a faulty oil filter. It can be from improper oil viscosity. It can be from sludge build up in the oil pump pick up. It can be from a faulty oil pump. Hard to say until you get the base reading. Good luck.