I think I either have a sending unit going bad, or a bad contact, or the ECM is wanting to go bad. has anyone else ever had the issue that you start your engine, and you have no oil pressure on hte gauge? Stopping and refiring gives you all your normal oil pressure and it will run fine from taht point forward. Is this a common issue or am I the first one having it?

 

The sensor on the oil pan is probably starting to go.

Hook up a manual scanner and see if you have pressure when it says you don't.

It's an easy swap