2001 Mercury Marquis Repair Question
Topics covered: Oil light.
Mileage: 78,000 miles.
Mileage: 78,000 miles.
Asked on February 20, 2011
Oil light 2001 mercury
Switched to synthetic oil in my 2001 mercury grand marquis, and know the oil light stays on until the car warms up
Asked by mike codayAnswer
Replied on February 20, 2011
did you change oil viscosity with oil type chnage?
Replied on February 20, 2011
you could try replacing the sender.