I have a 98 S10 with a 2.2L engine I recently changed the oil to Havoline 5w30 with Auto-RX. I have noticed that when at normail temp. the oil pressure Is below 40. but when cold and at hwy speeds its right about 72. I used a WIX filter this time which I do most of the time.
I have never had the truck fall below 40 psi at idle it held 60 at idle on PP 5w30 and Mobil 1 5w30 both with Wix filters is this somthing I should worry about?
I have never had the truck fall below 40 psi at idle it held 60 at idle on PP 5w30 and Mobil 1 5w30 both with Wix filters is this somthing I should worry about?
