I need to know so i can know if i have too little oil pressure. Where is the normal position for the needle on the oil pressure gauge?

 

What yr./engine size truck do you have?

I've got an 01 Dak QC/ 4.7L and the oil pressure needle moves all the time... Since I bought it new it stays at 1/2 at idle goes up to 3/4 when in motion and down to 1/4 when at stop lights. So I guess I really can't answer your specific question but that is what mine does.

 

in my dak with a 5.9 i usually read about 50lbs i think until i stop then it adjust down to about 40lbs then bck up to the norm when i get bck to cruising