I had a ram that did this. It was an internal vacuum leak. It was a 5.9 magnum motor and it had a sealed plate on the bottom of the intake. The seal went bad so the motor sucked oil out of the lifter valley. Easy way to check an internal vacuum leak is take the oil cap off and start the engine...
Pm me and I’ll let you call and listen to the flow master. I went with flow master and kept the resonators. No drone and plenty of deep rumble. I’ve had magma flow as well but the flow master is my personal choice.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.