before my intake gasket blew, the needle would move up and down depending on if i stepped on the gas or not, ie it would move more towards the higher numbers when i stopped on the gas more, i know its due for a oil change in like 1300 miles.

anyone ever see that?

 

Fluctuations based on rpm's is normal.

 

wasn't to sure, didn't do that any any of my other cars, needle always stayed put.

 

mine does the same, I put some STP stuff in it (consistensy of surup) and now my oil preassure is all over the place. I step on the gas (preassure goes up) stop pressing on the gas (pressure goes back to normal).