Having problems with your 1993 Mercury Grand Marquis ?
When replacing the oil in my 93 grand marquis, how much oil should i put back in?
5 quarts is the norm when you change the filter at the same time. I usually start with 4, start the car to get it off the ramps and level, wait ten minutes for it to settle and the check it. If it is right at the add line it means you are one quart low. Halfway between the add and full is 1/2 a quart low...
Repair Help & Product Troubleshooting for 1993 Mercury Grand Marquis
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