I am having this problem, thats is why i found these forums.I just bought the car for $2200 its a 1995 w/ 125k it'* a florida car and there is nothing wrong with execpt the Low oil pressure after the car heats up. but as soon as i step on the gas it goes back up to 40 psi. there is no pinging or knockin, no smoke out the tail pipe. The car runs fine! Also i would like to note, The U.I.M. was just done. Along with all the vacuum lines, before i bought it. it also has a slight oil leak. im not sure where it is, i plan on adding some die to and buying a black light. also i average 27mpg
I love this car. It is one of the best cars i have ever bought. I know its a 1995, but this thing is ROCK SOLID and i would drive this car to cali if i had to. So long as this oil pressure problem is nothign serious.
Here is a picture of the car started. it is 96°F out side.
Here is the oil pressure as i accel
Here is the oil pressure when i come to a complete stop after running the car for 10-15 mins.