Mercury Grand Marquis Questions Maintenance & Repair

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3rd_x_mama
25

Throttle Issues...

I replaced my valve cover gaskets on 95 Mercury Grand Marquis. After, im having throttle issues. My question is, would replacing the gaskets cause the computer to go haywire and send more codes? A...

21 views with 5 answers (last answer about a month ago)
Wsanders
0

99 Grand Marquis Loses Power After It Warms Up

I just bought a 99 grand marquis. The seller told me it would die sometimes when idling after it warms up. Ive replaced the tps, the idle air control sensor and the spark plugs. After finishing ev...

42 views with 21 answers (last answer 4 weeks ago)
Vonda76
0

1996 Mercury Grand Marquis Ls

My car is make a rattling sound when I start it up and while I'm driving. What could that be so I can get that fixed.

Juliaraine
0

Wipers

My wipers have stopped and wondering if there is a fuse for wipers

12 views with 1 answer (last answer about a month ago)
ed123321123
0

Can The Heater Core Of A 97 Grand Marquis Be Removed With Out Removing The ...

10 views with 1 answer (last answer about a month ago)
Jogden90
0

Ball Joint Check

How do I check upper and lower ball joints

13 views with 1 answer (last answer about a month ago)
takela
0

My Grand Marquis Defoster Stop Working And My Heat Blowing But Its Smoke Co...

16 views with 1 answer (last answer about a month ago)
takela
0

I Have A 97 Grand Marquis And I Have Smoke Coming Out Of My Vent On My Car ...

7 views with 1 answer (last answer about a month ago)
Grand_Marquis_2002
60

P0420 Code

Check engine light code reads P0420, what does this mean?

75 views with 27 answers (last answer about a month ago)
Justan Anderson
0

2000 Grand Marquis

Changed the transmission filter now it doesn't go into higher gears.. filter was a push on and didn't seam like a real tight fit could it have fallen out and caused this problem

10 views with 2 answers (last answer about a month ago)
jdoyleiv
0

I Have A 2000 Mercury Grand Marquis And The Oil Gauge Has Started To Jump F...

14 views with 2 answers (last answer about a month ago)
neneliyd
0

Car Problem

My car has been sputtering when i speed up and the check engin light has come on....could it be bad gas?

14 views with 1 answer (last answer about a month ago)
Jape Gross
0

Door Locks Do Not Work In The Interior Lights Do Not Work

7 views with 1 answer (last answer about a month ago)
Grand_Marquis_2002
60

Car Engine Dies While At Red Light Or Standing Still...

I recently changed intake manifold, spark plugs, coil packs, battery, thermostat, and EGR recirculation tube. After all of this, my check engine light is on and continues to flash while hitting ga...

31 views with 17 answers (last answer about a month ago)
Crispie
0

Does There Seem To Be Maintenance Problems With The 1997 Mercury Grand Marq...

34 views with 6 answers (last answer about a month ago)
Anthony Cooper
0

Help Me Please

My car Will start but after 4 day or more it will start then die then won't start I jump it then it will start but when u take the jumper cables off then it dies what's wrong

14 views with 3 answers (last answer about a month ago)
Cashon
0

Car Won't Crank Or Start

My 93 marquis won't start or even attempt to start doesn't crank or nothing my battery is new so is altnater and fuel pump what can be the problem

23 views with 4 answers (last answer about a month ago)
Coolpapa
0

99 Mercury Marquis

After washing engine car stalls misses runs rough kills what happened

18 views with 4 answers (last answer about a month ago)
Sheff Cozy
0

Brake Light Failure

Changed battery and alternator, now the brake lights do not work

14 views with 3 answers (last answer about a month ago)
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