Question about Mercury Grand Marquis
Posted by Anonymous on
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
SOURCE: pinion seal leaking
check your rear diff vent if pluged clean it out and clean up the pinion seal.sometimes if the leak is caused by pluged vent and has not been leaking long once vent is clean sometimes the leak will stop.there is not a specific torque amount because it is rotational torque(how hard to turn pinion).there is a crush sleve on the pinion and if torqued too tight or too loose brg preload will be wrong and brg damage could result.mark and remove drive shaft.remove rear wheels,brakes,axles.so when turning pinion you dont have any drag from brakes or axles.mark the position of the yoke on the pinion.remove yoke,replace seal,reinstall yoke be sure to replace pinion nut.tighten nut until it takes the exact same amount of force to turn pinion as before taking original pinion nut off.hope this helps.
Posted on Oct 22, 2008
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
disconnect battery,,jack car up,,put jack stand on frame,,take starter bolts out,(may not be easy),,take wires off starter,,hoped it helped,,
Posted on May 08, 2010
Tips for a great answer:
Jul 31, 2011 | 2000 Mercury Mountaineer
Apr 24, 2011 | 2000 Mercury Grand Marquis
May 27, 2010 | 1986 Mercury Grand Marquis
May 26, 2010 | 1997 Mercury Grand Marquis
May 21, 2010 | 2001 Mercury Grand Marquis
Mar 30, 2010 | 2000 Mercury Grand Marquis
Jan 05, 2010 | 2003 Mercury Grand Marquis
Nov 09, 2009 | 2005 Mercury Grand Marquis
Mar 24, 2009 | 1999 Mercury Grand Marquis
49 people viewed this question
Usually answered in minutes!