Cummins 870 oil pressure

[Jstephens129]

(12-18-2021 )Rawze Wrote:  

(12-18-2021 )Jstephens129 Wrote:  What if the pump still whines and it’s within specs

Here is a related thread to read thru...
http://rawze.com/forums/showthread.php?t...1#pid59581

Yes it sounds like a supercharger and yes it’s within specs .. shi#t is driving me crazy and I haven’t even drove it , I hope it isn’t as loud after some miles .. it def fixed the oil pressure problem.. only takes 3 seconds from cold to get to 40 and almost instantly warm so it wasn’t all for nothing ..