[TrailHaunter]

What should the oil pressure be for a 4.0 at idle? I just recently noticed that it's at the "quarter" line when she's at idle and that concerns me. Thanks!

 

[TrailHaunter]

So should I just look elsewhere?

 

[Ov yj]

If you have 10 lb or more at idle your fine. Stock guage is pretty vague, best bet is to T in an analog guage under the hood with the factory sending unit so you have a real reference to actual pressure.

 

[TrailHaunter]

If you have 10 lb or more at idle your fine. Stock guage is pretty vague, best bet is to T in an analog guage under the hood with the factory sending unit so you have a real reference to actual pressure.

Ok thanks!