Cadillac 1994 Seville Owners Literature page 268

I
NOTICE:
Don't add too much oil. If your engine has so much oil that the
oil level gets above the.upper mark that shows the proper
operating range, your engine could be damaged.
To remove, turn the oil fill cap counterclockwise.
Just fill it enough to put the level somewhere in the proper operating
.
range. Push the dipstick all the way back in when you're through.
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