water gets in the floor inside the car, I had the windsheild checked for the seal and it was ok, someone said the drain valves could be stopped up ? where do i look for that
The HVAC system has drains. Look for a small black rubber hose low on the firewall. It will come out, point down and have a open end.
A common source of water leaking is dried up sealant in the cowl area. Water comes down the inside of the firewall behind the carpet and pools in the foot wells.
Also might want to test the door seals. As these tend to wear out over time as well.
G. marquis 1996 is leaking coolant into the carpet
Looking for a Used Grand Marquis in your area?
CarGurus has 1,812 nationwide Grand Marquis listings starting at $1,600.
Search Mercury Grand Marquis Questions
Mercury Grand Marquis Experts