2005 SE 4x4
noticed the other day that my oil pressure gauge is at its absolute max when i am driving, and just barely below it when idling. typically the arrow is smack in the middle when idling, and never at max even when driving. the temp is exactly where it always is and engine warning light is not on. i can take it immediately to the dealer, but hate their pricing (not to mention my lack of trust). on the other hand, my local trustworthy mom-and-pop joint is always busy, so i would need to wait at least four days for an opening. any suggestions? is where something simple that perhaps even i can do? thanks!