I having an issue with my oil pressure dropping off at idle or sometimes in reverse, but it comes back up tonormal after, anyone else having this issue as well. Im thinking either the sensor or the sender may be pooched. Any ideas?

 

Its the sender - Cummins p/n: 3923200




Also some info here: https://www.dieselbombers.com/12-val...-pressure.html

 

ditto been there done that

 

Thanks, thats what i figured but wanted to make sure before buying what i dont need.
cheers