Oil pump clicking noise
 

Hi,
Any idea on why I’m getting a constant clicking noise in the oil pump after it warms up, nothing changes in its operation still produces the same oil pressure. It is an oil pump from China, the one with the belt reduction drive?

Re: Oil pump clicking noise
 

Only when it warms up?

Is it belt drive? That's the only time I've ever noticed a clicking noise, either belt condition was poor or needed tension adjustment.