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Related Mercury Questions
I wish to know how to get the old Headlights out of my 1997
I wish to know how to get the old Headlights out of my 1997 Mercury Grand Marquis, so that I can put the new complete headlights in myself. I have the new headlights. … read more
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Eric
Retired
N/A
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Amedee
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97 grand marquis... changed fuel pump, Fuel Pump Cut-Off
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EricFromCT
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It just died the other day. I'm working on it for an older
It just died the other day. I'm working on it for an older lady, she was driving it and it just died. I thought at first it was fuel pump, I replaced it, then noticed I wasn't getting fuel to the inje… read more
A. Penland
A. Penland
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Trying to get keys to reprogram for 02 grand marquis. quess
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A. Penland
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Look at all the threads posted. I still have the no spark no
Look at all the threads posted. I still have the no spark no start problem. I have power to pin 55 on the PCM and I have power to the coil packs. The next step is probably a jumper to pin 16 of the DL… read more
Chris (aka- Moose)
Chris (aka- Moose)
Mercury Technician
Vocational, Technical or Trade School
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Mercury Grand Marquis: 97 Grand Marquis will crank but won't
97 Grand Marquis will crank but won't start. No spark. Have 40lbs fuel pressure. Check engine light does not come on after 10 seconds of cranking. Coil fuse in fuse box in car is good. PCM diode is go… read more
Ron
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Mercury Grand Marquis LS: i have 03 grand marquis no start
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Mercury Grand Marquis: 99 grand marquis have low voltage (around
99 grand marquis have low voltage (around 3.5v) to the high and low fan relay switches. I have 12v coming out of the pcm relay switch to the relays but at the relays have low voltage… read more
Dan
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Mercury grand marquis: hi, i have a 98 grand marquis, i was
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Steve
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98 grand marquis: engine stall..im driving..engine light goes..scanned
A new problem with my 98 grand marquis, the engine stall while im driving and hard to start after (waiting Check engine light) so i have to "play" with the key until the check engine light goes on. I … read more
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High School or GED
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Marquis: fuses and relays and diode..car wont start..scan tool
03 Marquis. I pulled fuses and relays and diode and now my car won't start and the scan tool won't communicate with the computer. No PATS. IS THE COMPUTER FRIED.… read more
Chris (aka- Moose)
Chris (aka- Moose)
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Vocational, Technical or Trade School
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1998 grand marquis: my fuel pump..kind of module has gone bad..pcm?
1998 grand marquis , I've change my fuel pump, a miracle init self,,and still won't fire up, !!!what kind of module has gone bad ?the PCM?… read more
Ron
Ron
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1997 grand marquis will not start just turns over can not get
1997 grand marquis will not start just turns over can not get a reading from computer with a code reader have a factury security systems in the car… read more
A. Penland
A. Penland
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Vocational, Technical or Trade School
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2001 Mercury Grand Marquis: fuse box..relay..swapped..check on trunk
i have an 2001 Mercury Grand Marquis, I just replaced the rear suspension air bags, I leveled the car on the floor but pump will not inflate tha bags. I checked the 30Amp fuse on under hood fuse box, … read more
A. Penland
A. Penland
Ford Senior Master Technician
Vocational, Technical or Trade School
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2000 grand marquis: relay..the ecm,when i hook up to scan tool..fuses
I'm working on a 2000 grand marquis,car will not start,just turns over,checked fuel pump by jumping relay and it works,led me to believe it was the ecm,when i hook up to scan tool it won't recognize i… read more
scottz136
scottz136
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Meet the Experts:

Chris (aka- Moose)

Chris (aka- Moose)

Mercury Technician

2,132 satisfied customers

16 years experience with Mercury

John Mc

John Mc

Mercury Technician

403 satisfied customers

19 years Ford Lincoln Mercury experience

Tim&#039;s Auto Repair

Tim's Auto Repair

mechanic

336 satisfied customers

Have owned a repair shop for 25 yrs.

Chuck

Chuck

ASE Certified Technician

287 satisfied customers

33 Years experience,Ford Senior Master,ASE Master,L1 Advanced Engine Performance

Don - Mo Lurch

Don - Mo Lurch

Mecury Mechanic

267 satisfied customers

Ford Cert., Heavy Line Mech, Mobile Electronics. Sales, Installation & Repair for 30 years

scottz136

scottz136

Mercury Technician

260 satisfied customers

senior master lincoln mercury tech.

Tim Mohr

Tim Mohr

ASE MASTER TECH

256 satisfied customers

30 YRS EXPERIANCE, AUTO AND TRUCK,FOREIGN AND DOMESTIC, GAS AND DEISEL

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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