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Mercury Grand Marquis Questions

Get answers to questions about your Mercury Grand Marquis at RepairPal. Find solutions, diagnose problems and get back on the road.

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1,354
questions

I've been trying to remove the ignition tumbler for a hours n it won't budge

Replaced bend door actuator..blower motor fine ..replaced blower motor resistor...Very slight cooler air in the mix of hot....only blowin from top..not the vents ....Im at a loss...Any suggestions? Thank you.....Joe

My doors are locking and unlocking just fine, but none of the doors will open. When I pull the handles they do not seem to engage the lever that pulls the latch to allow the doors to open.

The issue came on suddenly. I've had no previous issues. I have tried locking and unlocking with the remote as well as physically with the key. The lock buttons go up and down and appear to be all working as expected. It is only the doors themselves that the pull handles on ALL 4 DOORS simply do not unlatch.

No power to pump

The lines get real cold like they should, the fan works, and the blend door switch has been changed

We bought this 2005 Mercury Grand Marquis in 2007. It only had 19,000 on when we bought it. In 2010 was the first time the A/C went out. Had it repaired for around $300 + . In 2011, it went out again and was told that by my mechanic that they would put dye in to see what was going on. The dye started to leak out and I took it back and they supposedly fixed the leak and that fix lasted for approx. 3 years and that cost was around $300 plus again.. In 2014 the A/C went out again. This time I took it to a dealership and was told that the condenser needed to be replaced. That was going to be around $800 including labor. I did take it to another mechanic here in town and they did a diagnostic on it and quoted me around $1100.00 to fix it. (They had to take all the Freon out to do the diagnostic) I could not afford that. Now here in 2016 the heater blower motor went out and they told me that it would cost around $180 to fix it BUT without the A/C being fixed it wouldn't be able to defrost the windows.
I LOVE this car.....but I have been without A/C since 2014 and now with winter coming on and the heater blower motor gone, I'm not sure how much heat I am going to have and if it will help heat my car. I am a senior citizen on a fixed income and need help as I cannot afford to buy a different car. What is going on with the A/C unit in this car? And what are your suggestions to resolve this issue?

I was driving when the car stopped replaced alternator but still won't crank just makes a click noise never had problems before that

how to set change oil light to 5000 miles

how to reset oil change reminder to 5000 miles

Just wanting to know all the reasons a fuel pump reset trips. car would not start, so I changed fuel pump. but still wouldn't start. someone told me about reset in trunk. checked and it was tripped. I reset it and it started.just wanting to know if that could of happened from a bad fuel pump? Or did I waste my money on a pump?

won't go up or down

repair power window. driver side window

air just coming out of vents, ac or heat I can hear the blend door working digital control system I ran for codes all 8.s I'm thinking vacuum leak somewhere maybe is there any modules ?????? help

Why does it happen in this vehicle is it electrical an transmission or what help please call me at 9282051979

I'm put in a actuator

Car needs alignments badly and has deflated air bags

what can possibly be the problem

I do have an oil leak and I was told that I will need a new oil pan because mines have a crack in it but I keep oil in it I would like to know what's causing the gauge to trip out like that

What has to be done to fix this problem

Because all that work besides the head lights.

It runs hot and warrants it's hot it will not crank until it cools off

I replaced climate control panel
when turning off , the fan still blows but no air comes out of vents

the battery is draining while not in use, you can here a relay clicking under steering column, was the ac going on and off now dashlights (digital display are doing same and vehicle will stall after15 miles, new battery, alternator good also

is it 02 sensor or injectors

What is the life expectancy?

Sounds like coming from right side above shock.

Too much pressure on windshield. The wipers drag with loud noise.

Heater was set for hot. I could not scale it down. Switched to achieve and it still blew out hot air. I accidentally left ac on when I turned the car off. When I started it next, all I got was cold.

When driving hit a bump in road water light pops on and pops back off

Is there something I should add to the gas