The correct reading of 7.5 qts would be in the middle of the crosshatch mark. If it's at the top, it's .5 quarts overfilled and that will be consumed quick by the PCV system.
Here's a representative Northstar dipstick:Hi, I have a 97 Deville which is new to me. I changed the oil with the required 7 1/2 quarts of oil. The reading on the dipstick is not on the top lines of the dipstick. Where should the reading be? Thank you.
your right but the last time this subject brought up i responded with the same and i was told by another board member that i was overfilled or i was using too small of an oil filter1/4, 1/2, 3/4 :noidea: It's not all that critical.
I ain't touching that one... LOL:bigroll: If yours was reading 3/4, it must be longer than his. Dipstick envy perhaps?
:bigroll: If yours was reading 3/4, it must be longer than his. Dipstick envy perhaps?