Technical Oil Pump Failure Question

Good point we always find out who the baddies are, would be nice to hear about a goody.

 

It's Rancourt Automotive and Collision in Cypress. They work on allot of classic cars. They also have another shop called Tomball Sweet Rides on FM2920, that does most of their classic car restorations. I was told that Marc the owner is a straight up guy and so far he has been.
http://rancourtautorepair.com/

 

Hey, I have a question. My Buick 455 is making a noise from the front of the motor. It only knock every now & then at idle, & stops at speed or RPM Revving. Don't hear it on cold start just when motor warms up. Any suggestions please? Thanks in advance.