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Mercury Grand Marquis Questions Maintenance & Repair

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noisy93merc
0

93 Merc Noise

when the motor is running sometimes when driving sometimes when setting still it makes a noise that sounds a lot like a fog horn the noise comes out of the breather tube that goes from the air intake ...

306 views with 2 answers (last answer 2 years ago)
James60plus
0

How Do I Lubracate My 5.0 Timing Chain?

184 views with 1 answer (last answer 2 years ago)
rqs930655
20

Headlights Not Working

low beams will not come on in the auto mode or manual. Any idea as to what is wrong and how to fix it? Thanks Ron

866 views with 1 answer (last answer 2 years ago)
presstek
0

A/c Blower Vents Not Switching

I AM HAVING A PROBLEM WITH THE A/C BLOWER NOT BLOWING OUT THE FRONT VENTS. IT IS STUCK ON DEFROST.THIS HAPPENED WHEN IT WAS STILL UNDER WARRENTY ABOUT FIVE YEARS AGO .I WAS DRIVING ALONG AND THE RADI...

5,743 views with 5 answers (last answer 2 weeks ago)
bigbadaddy
265

Cruise Control Stopped Working Any Ideas?

Everything on the the car worked when I got it! She has 92xxx miles on it now, but my cruise control just out of the blue stopped working.

5,454 views with 22 answers (last answer 5 months ago)
RedLight
35

Marquis Jerking/heating And Then Runs Fine Until It Happens Again

Driving down normally and suddenly the car jerks and looks like shuts down and 2 seconds later is back running normal. its scary if it happens on the highway! When this happens, Check Engine, TEMP li...

1,186 views with 3 answers (last answer 2 years ago)
RedLight
35

Help! Marquis Jerking/heating And Then Runs Fine Until It Happens Again

Driving down normally and suddenly the car jerks and looks like shuts down and 2 seconds later is back running normal. its scary if it happens on the highway! When this happens, Check Engine, TEMP li...

265 views with 1 answer (last answer 3 years ago)
JLeonard15
5

"cough"

A new MGM owner and loving it! I notice at 50 - 60 mph and "lugging" a little going up a slight grade the motor will "cough". New fuel filter, new plugs, coil packs "look" ok. any ideas?

202 views with 2 answers (last answer 3 years ago)
eForce
0

1997 Grand Marquis Wont Start

Car sat for several months. Worked just fine. Now, no start. Engine cranks but no fire. I suspect it's not getting fuel. Fuel shutoff is NOT tripped. Fuel pump fuse is NOT blown. There is NO sp...

2,257 views with 4 answers (last answer about a year ago)
bloodtodust
0

Head Gasket

I changed the blown gaskets. It still leaked water into the oil. I took the heads off again, and had them resurfaced. I physicly checked the cylinders when i had the heads off. They all seemed fine wi...

314 views with 1 answer (last answer 3 years ago)
wdwillard
0

Mercury Grand Marquis Air Shocks

My 2005 has 45K miles and is riding very hard, mostly in the rear, when I go over rough road. Anybody aware of a problem with the shocks?

753 views with 4 answers (last answer 2 years ago)
woojr
0

Chirping @ 50+mph?

09 with 20K mis. bought mid July, had been in minor front end colission. repair was great. 3 weeks ago a chirp began. replaced idler brg and chirp stopped. chirp returned Sat. while doing 65-70 ...

82 views with 1 answer (last answer 2 years ago)
Bill Darling
85

Fuel Filter Location

The fuel filter in my 05 is in the gas line, under the car about where the front and rear doors come together. You will need a special tool available at most auto parts stores to release the clamps o...

1,373 views with 1 answer (last answer 2 years ago)
steves57
0

No Break Hazzard Lights, Horn, Cruise Control

94 grand marquis--no break or hazzard lights, horn, cruise control and won't go out of park...checked fuses all good...no power to break switch...any ideas?

525 views with 7 answers (last answer 4 months ago)
hatrock
0

Lights On -lights Off

at night with brites on and cruise on the lights will flicker on and off several times

333 views with 2 answers (last answer 2 years ago)
VisualTracker
175

Should There Be A Chime When Opening The Driver's Door Even When No Key Is ...

Replaced the light control module and since then it chimes whenevr the driver's door is opened ...even when the key is not in it and the lights are OFF. Person replacing says this is normal, but I see...

421 views with 1 answer (last answer 2 years ago)
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