i was just doing a little work on the contour and checked the oil before i finished and noticed there was air bubbles on the dipstick. car has been sitting for about 3 hours. i use redline oil and i'm about due for an oil change. car only has 68000 miles on it, it just seemed strange because i've never noticed it before. some ideas on this would be great.

1999 svt contour manga flow exhaust, soon to be flowmaster w/custom y pipe from exhaust buddy mirko maf adapter w/ 6" filter dtec heatsheild