Check Engine Light On problems of the 1997 Mercury Grand Marquis

One problem related to check engine light on has been reported for the 1997 Mercury Grand Marquis. The most recently reported issues are listed below.

1 Check Engine Light On problem

Failure Date: 06/25/2003

While driving approx. 55 mph and without prior warning check engine light appeared on the dashboard, and antifreeze was leaking from underneath the vehicle.

Other Engine And Engine Cooling related problems of the 1997 Mercury Grand Marquis

Manifold/header/muffler/tail Pipe problems	86
Engine Cooling System problems	21
Engine problems	4
Catalytic Convertor problems	3
Radiator problems	2
Engine Exhaust System problems	2
Engine And Engine Cooling problems	2
Cooling Fan problems	1
Emission Control problems	1
Gasoline Engine problems	1
Check Engine Light On problems	1
Engine Rattling And Whining Sounds problems	1

Switch Make:

Switch Model:

✿ Fuel Economy of Grand Marquis Vehicles

☘ Grand Marquis Service Bulletins

⚑ Grand Marquis Safety Recalls

☤ Grand Marquis Defect Investigations