Question about Mercury Grand Marquis
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
they don't have diagram that i've seen, my roommate has this car and on page 172 of owners manual it gives the number of what fuse does what,, .. which corresponds to the number on the lid of your fuse panel
Posted on May 20, 2009
its the tube going from the egr valve to your exhaust it have carbon build up and you either have to replace it or get a metal coat hanger and clean it out.
Posted on Sep 26, 2009
It's the same as the lights left on and the key in door open its called the generic eletronic module and it's in the dash to the right of the steering collum. Why do you want to know as all kinds of things are run by this device and it costs plenty. If it keeps chimbing and you want to stop it all kinds of things don't work with it unplugged ( interior light's cruise control, air conditioner and heat,Radio,Automatic headlights. Daytime running lights) If its saying the doors open, it is! Just because it looks closed doesn't mean that they are the most likly is the driver door and the switch is in the door latch that holds the door closed. The switches rust break fall off or get disconnected. worset problem is the wire from the switch breaks in the door hinge area and the wire will need to be found and replaced or repaired. The modules seldom fail unless submererised in water or the battery hooked up backwards or jumped off wrong battery cable removed while the engine in running but alot of this other stuff will work wrong too.
Posted on Dec 05, 2009
There are eight COPs (coil-on-plugs) to remove. Using a 7mm or 9/32" socket, remove each bolt securing each COP to the intake manifold on top of the engine. Remove all eight COPs, and the spark plugs are underneath. When replacing the spark plugs, use only the proper Ford/Motorcraft plugs, even if they cost twice as much as the aftermarket ones. You will avoid further headaches this way. Hope this helps.
Posted on Mar 30, 2010
Tips for a great answer:
Jul 01, 2016 | 2003 Mercury Grand Marquis
Mar 07, 2015 | 1991 Mercury Grand Marquis
Aug 03, 2014 | Cars & Trucks
Aug 09, 2017 | Mercury Cars & Trucks
Apr 24, 2011 | 2005 Mercury Grand Marquis
Apr 04, 2011 | 1989 Mercury Grand Marquis
May 08, 2010 | 1993 Mercury Grand Marquis
Apr 04, 2010 | 2006 Mercury Grand Marquis
Dec 05, 2009 | 1995 Mercury Grand Marquis
39 people viewed this question
Usually answered in minutes!