Huicho417
Well-Known Member
I recently added an electronic Bosch oil pressure gauge to my 67 Coronet, where before it only had the sensor light. What is the proper oil pressure at idle and when the car is running? I have noticed that when I first start the engine its at about 35 to 40 then gradually goes down as the engine warms. My worry is that it goes down to about 10-15 psi, but does go up as i increase speed. The only point of reference I have is my 2014 truck which is constantly at 40 psi. The sensor light has never turned on, except when I initially turn the key. Then turns off when the engine starts. But I am sure they are two completely different systems.