i have a 95 cherokee i was wondering what is normal oil pressure while drivin?

 

I'm not sure what normal is but my oil pressure when cold starts out around 60 and once it warms up it idels around 20-22 and then while driving it goes between 30 and 42. I imagine it would vary depending on your gear ratio and how many rpm's the engine is running at. I switched to 10w-40 and used a fram filter and it seems to have helped a little.

 

i think right above 40 and right below 60 should be when driving .. mine idles a little below 40

 

My jeep has 211,000 miles on it and at cold idle its 65 then 40 at warm up and back to 60 at about 1500-2000 rpm's. I use castrol GTX 30w...Tj

 

thanx