88 grand marquis overheating and leaking water
My 88 mercury grand marquis is overheating and
leaking water from the passenger side under the
car around the front passenger side door. What is
the problem I can't figure this out? Please help
Sounds like the heater core is bad.
Yes I agree, and running low on coolant.
I appreciate the help. But out of curiosity how did you come up with that answer?
The location of the leak. But we should ask do you smell anti freeze inside the vehicle?
Also check heater core hoses, they old enough to be bad.
The heater core is located under the dash on the passengers side so if it starts to leak anti freeze will go onto passenger side floor.
And that is a good question from Rowefast do you smell anti freeze or is it just plain water that you see on passenger side floor ?
No antifreeze in the car period just water. I don't put antifreeze in the car
You should run a 50/50 mix. It raises the boiling point of the coolant and cools the motor much better. Just check your heater hoses running to the heater core, replace the heater core if necessary.
Plus the anti freeze is a rust prohibitor.
Looking for a Used Grand Marquis in your area?
CarGurus has 10 nationwide Grand Marquis listings and the tools to find you a great deal.
Search Mercury Grand Marquis Questions
Mercury Grand Marquis Experts
Related Models For Sale