What oil pressure should be than engine is working on regular revs 900rmp ? My car is showing 32 psi than I revs its go to 90-100 psi. I think is something wrong with that.

fook me. im a bit drunk but im thinking 100psi is a bit high?

 

sO what oil pressure PSI is normal?

65-80 that's what mine used to run at. But 32 seems a tad high also. What grade oil you running. I use fully synthetic 10 40s

65-80 that's what mine used to run at. But 32 seems a tad high also. What grade oil you running. I use fully synthetic 10 40s

 

Yesterday it was showint like a 28-100psi, but today I change a to miller oil and to new oil filter and now is showing around 30psi and its goes round 90psi.

So this pressure is ok?

 

My engine is still little bit shaky but I will put new sparks may be that will help.

Yep pressure seems fine. Tbh I used to have an aftermarket oil pressure gauge but unfortunately I can't remember exactly what it used to read, but your is fine bud.

Yep pressure seems fine. Tbh I used to have an aftermarket oil pressure gauge but unfortunately I can't remember exactly what it used to read, but your is fine bud.

 

Thanks mate for advice. If the oil pressure seems fine than what is wrong why engine not running smooth. It's look lake one cylinder is not running good. tomorrow I will check a cylinders pressure. Do you know what pressure is should be? I heard that 120-140 is still good pressure is this right?