1994 M104. I currently have a little leak from the oil level sender. Am planning to replace the 2 o-rings wt the next oil change. My question is if the engine is under a high load (85mph going up hill) could there be enough pressure in the oil pan to force a significant (like a few table spoons) amount of oil out of that seal?

(the image is from another pelican post not a pict of mine)