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NecoleliaoWhy would a 1996 Mercury Grand Marquis not idle from a cold start?
Found the problem....I changed the Idle Air Control Valve. Thnaks to all that answered my question. Two things I can think...
Popularity: 150 • Tools: Recategorize
Where is the EGR valve located on the 1997 Mercury Villager?
In my Experience the egr value is located on top of the intake near the tpi unit.
Popularity: 136 • Tools: Recategorize
How do you replace the radiator fan relay switch on a 2002 Jeep Grand Cherokee 4 wheel drive 6 cylinder?
First, isn't that covered in your warranty? Check with the dealer.I bought my '02 Certified Preowned and it was not covered. They...
Popularity: 126 • Tools: Recategorize
Where is the oxygen sensor on a 1996 Mercury Grand Marquis 4.6L?
On a 1996 Grand Marquis there are 4 oxygen sensors. 2 (1 on each bank) are mounted before the front catalysts near the...
Popularity: 117 • Tools: Recategorize
Can you remove a Grand Marquis oil pan without pulling the engine?
Yes, it is possible. But buy a repair book first as it is very difficult!
Popularity: 116 • Tools: Recategorize
How do you remove the dash and ignition key switch in a 1994 Mercury Marquis?
if you can ,lay on your back in the drivers seat and look below the key cylinder.you will see a small hole in the trim.but dont...
Popularity: 116 • Tools: Recategorize
Where is the PCV valve on a 1989 Mercury Gran Marquis?
Your intake plenum(big gray thing) has 6 bolts. 2 in the front 2 under the plenum cover(thing that says 5.0) and 2 in the back....
Popularity: 111 • Tools: Recategorize
If you have a 1994 Mercury Marquis and how do you get the front passenger door panel off to fix the window?
I WOULD BY A REFERENCE BOOK COVERING YOUR CAR IN AN PARTS STORE SHOULD BE VERY HELPFUL AND REMOVING THE PANEL SHOULD NOT BE...
Popularity: 105 • Tools: Recategorize
How do you remove the rear disk brake assembly on a '92 Mercury Grand Marquis to change the brake pads?
The 1992 grand marquis has rear drum brakes. 92 grand marqs also has optional discs. To remove the calipers, simply loosen the...
Popularity: 103 • Tools: Recategorize
Is there or should there be a filter screen under the PCV valve of a 1990 Mercury Grand Marquis with a 5.0 L engine?
i have never run into a screen on the pcv valve at lest not that old of a 5.o I have the same car and there is a screen...
Popularity: 100 • Tools: Recategorize
Why would the check engine light stay on when nothing seems to be wrong on a 2001 Mercury Grand Marquis?
Just assuming it has between 50,000 and 80,000 miles it is almost certainly the O2 sensor. Very popular after 50,000 miles and...
Popularity: 100 • Tools: Recategorize
How do you remove the front driver's side door panel to replace the window regulator in a 1996 Mercury Grand Marquis?
See detailed instructions here (steps 1-7)... http://www.autoclinix.com/Mercury/Front%20Speakers2.htm I have...
Popularity: 96 • Tools: Recategorize
Where is the flasher on a 1997 Mercury Grand Marquis if the directional lights will not work?
See related question and solution I have a 96 Grand Marquis and this did not solve my problem. I removed the colored plastic...
Popularity: 95 • Tools: Recategorize
How do you replace the radio in a 2002 Mercury Grand Marquis?
you need radio tools,i found mine at walmart,they look like a big u,they come two to a pack, insert tools in holes beside...
Popularity: 94 • Tools: Recategorize
How do you replace the floater in the gas tank of a 1981 Mercury Grand Marquis?
Hey Jan==I imagine when you say floater, you mean the float on the arm for the fuel gauge. This is all part of the fuel gauge and...
Popularity: 94 • Tools: Recategorize
Why would fuse 16 for the directional signals blow on a 2002 Mercury Grand Marquis?
If this is the case, try disconnecting the ac compressor. If not that, it could be in the 'master switch' (turn signal lever...
Popularity: 93 • Tools: Recategorize
Anyone know how to remove door panels on a 96 Grand Marquis?
See detailed instructions here (steps 1-7)... http://www.autoclinix.com/Mercury/Front%20Speakers2.htm I have a 95...
Popularity: 91 • Tools: Recategorize
What is the bolt pattern for a 1992 Mercury Grand Marquis?
same as a crown vic... 5 holes... junkyard guys can point ya to the right cars... tell the tire guy if youre planning on buying...
Popularity: 89 • Tools: Recategorize
How do you install an ignition key cylinder on a 1993 Grand Marquis?
you will see a small hole directly below the key cylinder turn the ignition to "run" not "on" put a wire or punch in the whole to...
Popularity: 88 • Tools: Recategorize
How much should it cost to replace and install a water pump on a 1992 Grand Marquis?
The price varies according to the section of the country you live in. Call a couple of local garages for quotes. GoodluckJoe I...
Popularity: 86 • Tools: Recategorize
How do you open the trunk to a 1989 Mercury Grand Marquis without the keys or the electric switch inside car?
The lock can be picked or a key fit by impressioning. This can be done by a locksmith. I have a '89 Merc. Grand Marquis and in...
Popularity: 85 • Tools: Recategorize
Can 22 inch rims fit on a 1997 Grand Marquis?
Yes. You have to use the lowest profile tire and wheel available currently. I believe at this time you would want to go with a...
Popularity: 84 • Tools: Recategorize
Where is the 02 sensor code P0420 bank 1 in a '99 Mercury Cougar V6?
catalytic converter efficiency below threshold. http://www.v8sho.com/SHO/TSB0197HO2SServiceTips.htm see web site for sensors...
Popularity: 83 • Tools: Recategorize
How do you remove the instrument panel on a 2003 Mercury Grand Marquis?
I've got the same problem, except I own a 00 Marquis. I took my car to a friend of mine who works at a near by stereo shop where...
Popularity: 82 • Tools: Recategorize
What would cause a 92 Mercury Grand Marquis to start when cold but the engine doesn't even turnover when warm?
Maybe the starter needs replaced. When it gets warm the armature may contact the field due to expansion and worn bushings at...
Popularity: 82 • Tools: Recategorize
Where can you find a 1985 Mercury Grand Marquis wiring diagram?
A grand marquis wiring diagram can be found in a Chiltons or Haynes auto repair manual.
Popularity: 81 • Tools: Recategorize
How do you replace a heater core on a 96 Mercury Grand Marquis?
Hey John==It is pretty complicated so get a manual on your car from the parts store or AUTOBOOKSONLINE.COM. It will have pictures...
Popularity: 80 • Tools: Recategorize
Will 20 inch rims fit on a 92 Grand Marquis without rubbing?
yes ---- Check the rim width and the offset. I have stock 15's on my '92, and I can crank it far enough to rub the swaybar. ...
Popularity: 79 • Tools: Recategorize
How do you remove the driver's side door panel on a 1996 Mercury Marquis to repair the electric window?
I've only done this to a few different cars, not the one in question but it may help. There are typically screws around the...
Popularity: 78 • Tools: Recategorize
Why your 2001 MGM lost the high beam light?
I have no answer but am perplexed by the number(s) 24.60.15.254 as the number of people asking this question. What does that...
Popularity: 78 • Tools: Recategorize
How do you change antenna?
just twist the antenna with you hand or a small wrench and it should un screw then just replace it but if it is wire inside of...
Popularity: 77 • Tools: Recategorize
How do you replace the tail light bulb on a 97 Mercury Grand Marquis?
I have a 1995 Mercury Grand Marquis and my mother has a 2003 and they both are the same, so yours probably is also. After you...
Popularity: 76 • Tools: Recategorize
How to replace the cables on a window of a 1994 Mercury Grand Marquis?
The cables cannot be replaced alone. There is a power window regulator, which is the center track, cables, and spool for the...
Popularity: 76 • Tools: Recategorize
How many fuel filters does a 1999 grand marquis have?
call your local auto zone or advance auto and they can do a component location search-which will also bring up...
Popularity: 76 • Tools: Recategorize
Location rear door light swicth 1996 gran marq?
i believe it is located somewhere in the door hinge assembly ---- The switch for the interior lights is located inside the...
Popularity: 76 • Tools: Recategorize
How do you replace the head gasket located on a 1989 Mercury Grand Marquis?
from my experience from other vehicles, depending on the side of the head gasket remove the valve cover, then it may be required...
Popularity: 75 • Tools: Recategorize
What is the engine oil capacity of a 1997 Ford Escort 2.0L SOHC automatic transmission?
4.5 quarts :) I have a 1997 ford escort 2.0 liter it is 4 quarts 4.5 is to much. Some specs. are wrong i've tried it.
Popularity: 75 • Tools: Recategorize
How do you change turn signal lamps both front and rear on '96 Mercury Grand Marquis?
Look inside the trunk and remove the (3) wing nuts that hold a large metal panel covering where the wires go to the back of the...
Popularity: 75 • Tools: Recategorize
How do you fix an oil leak in a Mercury Grand Marquis?
Depends on the oil leak. If it is on the exhaust manifolds, thats Valve covers. Pull them off, clean the head contact point and...
Popularity: 75 • Tools: Recategorize
How do you fix a 1998 Grand Marquis serpentine belt?
This is an easy job. There is a small spring-loaded idler pulley that maintains the proper tension on the belt. To remove the...
Popularity: 74 • Tools: Recategorize
Can the AC pulley and clutch be replaced on '94 Mercury Grand Marquis without removing the AC compressor from the car?
Yes, it can. But on a 1994, you are better off discharging the system, replacing the unit as a whole, and then recharging the...
Popularity: 74 • Tools: Recategorize
Where is the starter located on a 1992 Grand Marquis?
Passenger side of the engine attached to the bell housing. the starter is on the underside of the vehicle close to the...
Popularity: 74 • Tools: Recategorize
Will 22 inch rims and tires fit on a 1996 Mercury Marquis?
There is just not enough room under the fenders to handle the radius of 22" wheels, even if you were to use low profile...
Popularity: 74 • Tools: Recategorize
How do you access the rear drum brakes on a 1994 Grand Marquis?
Remove the rear wheel, you now have access to the brake drum. to remove it may be another story. There may be a few obstacles....
Popularity: 73 • Tools: Recategorize
Where is the O2 sensor on a 1996 Grand Marquis?
There are 4 on my 96 MGM one on each side before(upstream) the catalytic converter and two after(downstream) within 2ft of each...
Popularity: 73 • Tools: Recategorize
Where is the radiator cap on 96 mercury grand marquis?
THERE IS ACTUALLY A TANK ON THE PASSENGER SIDE OF THE CAR IT WILL BE A YELLOWISH COLOR THAT IS WHERE YOU WANT TO FILL UP YOUR...
Popularity: 73 • Tools: Recategorize
Where is the fuse box located on a 1984 Mercury Grand Marquis and where can you get a diagram of the fuse location in the fuse block?
the fuse box should be under the dash next to the steering wheel behind the plastic panel held up by 3 phillips head screws 2 on...
Popularity: 72 • Tools: Recategorize
How can you tell what is wrong with signal lights in a 1989 Mercury Grand Marquis which stay on after turning?
The horn ring inside the steering column is made of Nylon, or a derivitve of plastic from almost the same type- it gets old after...
Popularity: 72 • Tools: Recategorize
Will 22 inch rims fit a 1995 Mercury Grand Marquis if elevated?
YES BUT THE RIDE WILL BE ROUGH IT'S NOT EVEN WORTH IT. IT LOOKS NICE BUT AT THE SAME TIME YOUR KILLING YOUR TRANNY YOUR...
Popularity: 72 • Tools: Recategorize
How do you remove a heater core for a 1984 Grand Marquis?
You have to remove the whole dash, because it is real hard to get to the heater core in the 1984 marquis The previous answer...
Popularity: 72 • Tools: Recategorize
Where is the flasher unit located on a 1995 mercury grand marquis?
There isn't one. The 1995 Grand Marquis uses a lighting control prossessor. They are very expensive to replace. The part cost me...
Popularity: 71 • Tools: Recategorize
Where do you go to get information on how to remove and replace 1997 Grand Marquis GS right side electric mirror?
I PURCHASED I CHILTONS REPAIR BOOK IT HAS SAVED ME HUNDREDS OF DOLLARS. ALL FOR 17 BUCKS YOU CAN GET THEM AT CHECKERS, AUTOZONE...
Popularity: 71 • Tools: Recategorize
How do you replace speakers in a 2005 Grand Marquis and what size are the speakers?
5x7 / 6x8 in the front doors and 6x9 in the rear. See detailed instructions for replacing both front and rear speakers at the...
Popularity: 71 • Tools: Recategorize
Where is the hazard flasher unit on a 1998 Mercury Marquis?
i believe that the Hazard Flasher Unit for a 1998 Mercury Grand Marquis is behind the left side of the instrument panel The...
Popularity: 70 • Tools: Recategorize
What is the procedure for changing the passenger side mirror on a 1997 Mercury Grand Marquis LX?
on my 1988 i had to first remove the door panel and then reach up there and hold the little bracket and then unscrew the mirror...
Popularity: 70 • Tools: Recategorize
Where is the thermostat located on a 1988 Mercury Grand Marquis 302?
The thermostat on A 5.0L grad marq with SEFI is found on the front of the motor, under a housing. Follow the upper radiator hose...
Popularity: 70 • Tools: Recategorize
What is the coolant sensor located on a 1996 Mercury Grand Marquis 4.6?
The 4.6 has two coolant sensors, they are both behind and to each side where the alternator is mounted on the intake manifold....
Popularity: 69 • Tools: Recategorize
Why would the battery discharge when the car is off on a 1984 Mercury Marquise?
I have the same problem now. I found, so far, that the glove compartment was not closing properly and the light was staying on...
Popularity: 69 • Tools: Recategorize
How do you replace the idle air motor on a 1997 mercury grand marquis and is it something an amateur can do?
Idle air controllers are held on by two screws on one side of the EGR block. Remove the two screws, discard and replace the...
Popularity: 69 • Tools: Recategorize
Why does 1988 grand marquis hesitate when you accelerate hard on the gas and the check engine light comes on?
I had this issue my self with a 89 try loosning up the distributor turn it one way a little start it up and keep doing this till...
Popularity: 69 • Tools: Recategorize
How do you change brakes on a 1993 Mercury Marquis?
For the front brakes see detailed instructions here... http://www.autoclinix.com/Mercury/Brakes.html The fronts are...
Popularity: 68 • Tools: Recategorize
What could cause a 1989 Mercury Grand Marquis difficulty to start idle and run in cold weather only?
you have to replace the idle air control. make sure there are no engine misses(badd plugs and/or wires) always monthly use stp...
Popularity: 67 • Tools: Recategorize
Why do the interior lights of your 1992 grand marquis stay on after you turn off the car?
The light should stay on for quite a while. If they stay on without opening a door and they will not go out, then a door switched...
Popularity: 67 • Tools: Recategorize
Where is the fuel pump relay located on a 1985 Mercury Grand Marquis LS?
I am working on the same problem. However, I do know it is located on the left side of the engine compartment when looking...
Popularity: 66 • Tools: Recategorize
What is the location of the brake light fuse on a 1991 Grand Marquis?
The fuse box is usually to the bottom left of your steering wheel. Take the cover off and you will see all of the fuses. Check...
Popularity: 66 • Tools: Recategorize
What size are the speakers in a 1991 Grand Marquis?
Rear Deck Speakers Are 6x9" and the front door panel speakers are 5 1/4"
Popularity: 66 • Tools: Recategorize
How do you find a fuse diagram for 1991 Mercury Grand Marquis?
IF IT'S NOT IN THE ONWERS MANUAL OR ON THE FUSE BOX COVER BUY A CHILTONS REPAIR BOOK AT CHECKERS OR AUTOZONE ETC...... see...
Popularity: 65 • Tools: Recategorize
How do you replace original wiper blades from a 1997 Mercury Cougar?
The method is the same for all 89-97 Cougars (and Thunderbirds). Lift the wiper arm/blade up, then insert a flathead...
Popularity: 64 • Tools: Recategorize
How do you replace the radio in a 1984 Grand Marquis?
To replace the radio in your car (hopefully if the '84s are made like the 85s) you would remove the ashtray and unscrew the 2...
Popularity: 61 • Tools: Recategorize
How do you change brakes on a 2000 Grand Marquis?
Remove wheels Re-install 2 lug nuts to hold rotor in place Loosen 2 caliper mounting bolts Remove one of them to allow caliper...
Popularity: 59 • Tools: Recategorize
How do you replace axel shaft?
This web page will give you all the info you need to preform this repair. MX-3.com/95manual
Popularity: 59 • Tools: Recategorize
How do you replace the heater core on a 1983 Mercury Grand Marquis?
Sorry but you must remove the entire dash. The car was built around it, or so it would seem. Be very careful to reconnect the...
Popularity: 58 • Tools: Recategorize
How do you change a distributor on a 1987 Mercury Marquis?
First mark the #1 cyclinder position. Then mark exact position of rotor on distributor. Pull distributor out. Reach down with...
Popularity: 58 • Tools: Recategorize
How to replace the rear windshield rubber seal?
I have a '95 Aurora and love it. I just checked on this part yesterday at a very reputable body shop where the manager is a...
Popularity: 53 • Tools: Recategorize
Diagram of the steering box on a 94 ford bronco as to where it is bolted to the frame?
THe steering box will be mounted on the left side of the truck (drivers) there are 3 bolts that will hold it there it will mount...
Popularity: 52 • Tools: Recategorize
How do a you replace a PS Mirror on a 1998 Mercury Grand Marquis?
On the RH 1998 Grand Marquis Door, 5 screws exist that require removal 1) Pop the door handle screw covers. Remove both...
Popularity: 52 • Tools: Recategorize
Why does your 2001 Mercury Grand Marquis buck or misfire when under a load mostly when climbing a hill but taking it out of overdrive seems to reduce the problem?
You solved the problem yourself. DO NOT USE overdrive unless you are on an open road and driving over 55 miles an hour. If you do...
Popularity: 52 • Tools: Recategorize
How do you connect a car stereo to an '88 Mercury Grand Marquis?
on mine i had a premium sound system package stock. i had to bypass the stock amp to run the head unit even though i am running...
Popularity: 51 • Tools: Recategorize
Where are the fuses located for operating electric windows on a 1985 Grand Marquis as none of the windows work?
Under the dash, driver's side. It may not be your fuse. The transmissions on the electric window motors have a break-away...
Popularity: 51 • Tools: Recategorize
How do you get the passenger door panel off on a 1994 Marquis?
Pop off the light cover. unplug and unscrew the face-plate the is behind the bulb. pull this free, and you will see many screws....
Popularity: 50 • Tools: Recategorize
On a 1988 5.0 EFI Mercury Grand Marquis what are the sensors mounted on the underneath of the hood?
Popularity: 49 • Tools: Recategorize • Needs Answer
Why does AC and heater blow air through defrost vents and will not blow air into cabin vents on 2000 Ford E350 van?
There is a vacuum switch that controls an air gate that diverts the air flow to the proper outlet. Blowing air out the defroster...
Popularity: 49 • Tools: Recategorize
Your 1995 Grand Marquis just started blowing out spark plug number 8 what is wrong?
Hey Nate==You need to install a spark plug heli=coil. It is new threads that go in the head. If you aren't familiar with it you...
Popularity: 48 • Tools: Recategorize
Why would a 94 Mercury Grand Marquis cut off when idling or at a stop sign or red light?
the ISC (IDLE SPEED CONTROL) valve needs 2 b cleaned that is located on the air intake 4 the fuel injection that is right behind...
Popularity: 47 • Tools: Recategorize
Why doesn't a 1989 Mercury Grand Marquis heater get hot even after the thermostat was replaced?
Heater could just be air bound and need to be bled It may have a bad heater control valve. If it has one, it will be...
Popularity: 47 • Tools: Recategorize
Why would the brake lights license plate lights nor the rear windshield brake light work on your Ford Mercury Grand Marguis?
Are all the bulbs burned out maybe? Possible bad fusable link. Check fuse box with key on to make sure you're getting power there...
Popularity: 47 • Tools: Recategorize
How do you reprogram the idle on a 1992 Grand Marquis?
Reprogram?? I don't know if you can reprogram the idle but there is a idle adjustment screw on my 91 right under the intake.......
Popularity: 47 • Tools: Recategorize
How do you replace a radio on a 1984 Mercury Grand Marquis?
Hey Nicole==TAke the knobs off and remove the nuts under them then get under the dash and remove the wiring and any nuts holding...
Popularity: 46 • Tools: Recategorize
What do you do if the turn signals on your 1990 Marquis do not work even though the fuses and bulbs are good?
Replace the Flasher. Youll ind it in your fuse box. Its a small round silver solonoid that occasionally goes bad. Its also about...
Popularity: 46 • Tools: Recategorize
What could be wrong with a 2001 Mercury Grand Marquis leaking antifreeze if the service department at the dealer cannot find a leak?
Two of the more common problems are a leaking heater core and a ruptured intake manifold. For the heater core, check the carpet...
Popularity: 45 • Tools: Recategorize
How do you open the trunk with out the key on a 1990 Mercury Grand Marquis?
Dealer can provide a replacement. I have been a Locksmith for 22 years, call a Locksmith and they can make a new key. There...
Popularity: 45 • Tools: Recategorize
You want to put a lift kit on your 1999 Grand Marquis but you cant find any?
will 22 fit on my 1999 grand marquis or do i need to add a lift kit fit the rims
Popularity: 45 • Tools: Recategorize
How do you replace a passenger side mirror on a 1996 Mercury Grand Marquis?
look behind the door panel ther should be 3 nuts or more unscrew thoes if its power mirror the harnest is behind the door panel...
Popularity: 44 • Tools: Recategorize
How do you access the top bolt for the rear shocks on a 1989 Mercury Marquis?
You can see from the opening on your rear fender above the rear tire. There is a gap between the body and your car's full...
Popularity: 44 • Tools: Recategorize
How does one change a tail light on a 1996 Mercury Grand Marquis?
If you can't get to the rear of the light in the trunk, the light assenbly has to come off. PLEASE DON'T TRY TO TAKE LIGHT...
Popularity: 43 • Tools: Recategorize
To replace the serpentine belt on a 2000 Mercury Grand Marquis how do you take the tension off of the belt to remove belt and then replace it?
The Tensioner is spring loaded-use a long wrench on the center of the pulley 2 release tension-DON"T UNBOLT anything-IF it...
Popularity: 43 • Tools: Recategorize
Is a bad alternator in a 2000 Mercury Grand Marquis LS indicative of more problems down the road?
No. Anything mechanical is subject to failure, and when electronics is added to the mixture, the whole thing becomes a...
Popularity: 43 • Tools: Recategorize
If you replaced the flasher and it still doesn't work what else could be the problem?
Multifunction Switch, the turn signals, wiper blades, and headlights. This multifunction stalk can fail. Oddly enough so can...
Popularity: 43 • Tools: Recategorize
Why two solenoids for a 1977 Gran Marquis one on starter and one on firewall?
My '77 F250 also has two solenoids for the starter, one on the fender and the other on the starter. The one on the starter is...
Popularity: 43 • Tools: Recategorize
How do you replace a choke on a 1985 Mercury Grand Marquis?
Your car probably has fuel injection. There is no choke. Everything is controlled through sensors by the PCM, and now that cooler...
Popularity: 42 • Tools: Recategorize
