Ok I know this message usually comes on when you have to change your oil and your are low....

Anyhow I went today and got an oil change... oil level is fine as shown on the dipstick, I also came home & added a little bit more just to be sure.
Message is still displaying...

How do I correct this.

02 STS.

 

It's either a problem in the ipm, pcm,the wiring, or the switch in the oil pan.

I would bet it is the switch.

Did you ever get the hard starting problem resolved?