No mechanical noiise from the engine I assume?
Yes, no mechanical noise.
Originally Posted by crypt keeper
Try a new oil pressure sensor from the dealer the aftermarkets don't work.
They did change the oil sensor already.
Originally Posted by mnitetrain
Do an actual oil pressure test, if OK THEN get the dealer sender unit.
They did an oil pressure test and it is fine.
Originally Posted by DrDodge
oil pressure at hot idle can drop as low as 5 pounds,, go to the dealer,, get a CHRYSLER oil pressure sending unit you should be good to go, remember dealer part only, bout 19 bucks
Would they install it for me for how much or just buy the parts and let my mechanic assemble it?
Originally Posted by dodgebob68
As long as you don't have any other engine problems or noise, you don't have an issue to worry about, hot oil pressure on the higher mileage 2.7 is often unusually low, especially with synthetic and thinner oils. Do an actual pressure test and as stated above, replace the sending unit with an OEM Mopar unit if the old one is bad.
What about the oil pressure switch connector and wire terminal/vent? Do you think it causes that problem too?