Depends on the oil leak. If it is on the exhaust manifolds, that's Valve covers. Pull them off, clean the head contact point and the covers themselves and replace the gaskets. If it on the Rear of your motor, there are two possibilites. If its on the top of the motor and no where else, that's probably a lower intake rear gasket. In order to replace that, you have to remove the upper intake AKA plenum, unbolt the heater hoses, any hoses attached to your intakes(vaccum mostly) remove the lower intake, and scrape clean any contact points. Place new gaskets to the lower intake, place the lower intake Squarely on the motor or else it will leak. then re-attach any vacum lines, re-attach the upper intake, the heater lines and drive. If the motor is leaking oil from the rear and its all over your transmission, and the tip of your starter motor, then its a Rear Main Seal. Since this involves removal of the Flexplate and Transmission, I would recommend a shop for this one. If its leaking from the front of the motor, it could be a front mainseal, whick involves removing all of the accesories, the water pump and any other associated attachments. Also recommend a shop for this seal. If the motor is leaking from the bottom only, this is most likely an Oil Pan Gasket. In order to change this gasket, raise the motor by removing the motor mounting bolts, and jacking the motor up with a hydraulic jack. place blocks of wood under the space you have gained with the motor mounts. then un-bolt the oil pan, and lower it onto the frame. disconntect the oil pump and pick-up tubes and remove them from the pan. then carefully remove the old gasket and scrape the residue from the block and pan. slide in the new gasket, replace the pan back to the block and tighten the bolts. Raise the motor again, remove the wood blocks, lower it onto the mounts and attach the mounts. Finally, there may also be a oil leak from the base of the distributor. To replace this, unplug the distributor and slide it out. Be sure to mark #1 spark plug wire and #1 position on the distributor. after the distributor is out, pull the old O-ring fron the motor where the dist slides in. place the new o-ring and replace the distributor.
I have a 1998 ford grand Marquis- and the problem is the air suspension light stays on- how to fix this problem
See related question and answer at: http://www.wikifaqs.com/Q/How do you fix a 1998 Grand Marquis serpentine belt
Remove a wheel bearing on 2001grand marqus
Depends on why it is noisy.
have someone sit in car and spray it down with a garden hose to find leak
Try adjusting the modulator valve
my 1990 mercury marquis transmission is slipping in overdrive what do i need to look for and how can i fix it
It will be the modulator on the distributor cap. They have a history of doing just that. Fix it before you ruin your tranni like I did.
go get it fix or you will get in ticket and that wont be good if you dont know were to fix it for more info send me a message at firstname.lastname@example.org and we talk more about it
what will fix the overdrive light from flashing in a 1996 mercury grand marquis its a gear ratio problem between 1 and 2 shift
My 1997 Grand Marque steering is binding when making a turn. Power Steering Fluid is FULLL.and system isn;t leaking.
Its the blend door. It happened on my 98 Mercury Mountaineer. The motor shaft and the door have separated there is an easy fix look up blend door fix for 98 Mercury Mountaineer it just needs a small finishing nail and done
if it is blinking steadily without your input , button on the end of the gear shifter, then you have an internal transmission problem, or a pcm problem. Neither of which are cheap to fix.
dont slam on the breaks
how much to fix a gas tank on a 93 grand cherokee?
This has puzzeled mechanics for years. First change the fuel filter then take it to a mechanic if that doesn't fix it.
Have vehicle scanned to determine the problem
replace the part leaking
What is the problem with the windows? -- be more specific with your question... window will not go up or down without help. Have lubed channel and regulator.
Check out the water pump or heater core where does it leak? DB
is your heater core bad or thermostat bad need more details
i have a 2000 pontiac grand prix that seem to burn alot of antifree
Do you have a spoiler? Could be coming from the bolts holding it on.