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2005 Mercury Grand Marquis Support Question

2005 Mercury Grand Marquis Support Question

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Question posted by Anonymous-159178 on June 24th, 2016

Air Conditioner Will Not Always Cool.

My 2005 Grand Marquis air conditioner is not cooling correctly. It will cool some and then be warm air.I checked the level of Freon and it was low, so I put 1 1/2 bottles in, then drove car. It started making a noise in the box mounted on the front wall, every so often. When I stopped the car, it looked like it was smoking, I raised the hood and the box was dripping something and instead of smoke, it was steam I was seeing. Also, there was a smell on the inside of car.What could this be?

Current Answers

Answer #1: Posted by waelsaidani1 on July 4th, 2016 8:35 AM
This answer was accepted by the poster of the original question.
waelsaidani1

Member since:
May 12th, 2013

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This is a list of potential failures.
  • Bad compressor
  • Leaking condenser
  • Failed pressure hose
  • Evaporator leak
  • O ring seal leak

Related Manual Pages

Scheduled Maintenance Guide 4th Printing - Page 6

... engine oil fluid level. power steering fluid level. and lubricate all hinges, latches, door check straps (see "Owner's Guide"). and lubricate upper and lower sliding door tracks, if equipped. safety warning lamps (brake, ABS, air bag, safety belt) for All Vehicles Check Check Check Check function of all wiper blades (replace blades as necessary). engine cooling system level and strength.
Scheduled Maintenance Guide 4th Printing - Page 14

...life. Replace cabin air filter, if equipped. Inspect automatic transmission fluid level, if equipped with ...zerk fittings. Inspect steering linkage, ball joints, suspension and, if equipped, half shafts, driveshaft and U-joints. Rotation recommended for endplay and noise...oil and replace oil filter. Inspect engine cooling system and hoses. Inspect and lubricate 4X4...
Scheduled Maintenance Guide 4th Printing - Page 16

...joints (F250/350/450/550 and Excursion). Inspect engine cooling system and hoses. Replace engine air filter. Change automatic transmission fluid on all other vehicles,... oil and replace oil filter. ❑ Inspect tires for endplay and noise. Inspect automatic transmission/transaxle fluid level on vehicles equipped with dipstick. Inspect exhaust system and heat shields. NORMAL...
Scheduled Maintenance Guide 4th Printing - Page 17

...wheel ends for ❑ optimal tire life. Inspect engine cooling system and hoses. Replace cabin air filter, if equipped. Multi-point inspection (recommended) DEALER VALIDATION... 4X4 front axle shaft U-joints (F250/350/450/550 and Excursion). Rotation recommended for endplay and noise. NORMAL SCHEDULE TRUCKS, FULLSIZE VANS & SUVS 40,000 miles ❑ Change engine oil and replace...
Scheduled Maintenance Guide 4th Printing - Page 19

...dealer for endplay and noise. Inspect wheel ends for your particular requirements. Replace cabin air filter, if equipped....). Inspect automatic transmission/transaxle fluid level on all other vehicles, if equipped with CVT. ...cooling system and hoses. Lubricate 4X4 front hub needle bearings (Excursion). Inspect exhaust system and heat shields. Replace engine air ...
Scheduled Maintenance Guide 4th Printing - Page 20

... Change engine oil and replace oil filter. ❑ Inspect tires for endplay and noise. Inspect wheel ends for wear. Inspect engine cooling system and hoses. Rotation recommended for ❑ optimal tire life. Lubricate 4X2 ball... rotate. ❑ Inspect automatic transmission fluid level, if ❑ Inspect brake pads/shoes/rotors/drums, brake equipped with zerk fittings.
Scheduled Maintenance Guide 4th Printing - Page 22

...cooling system and hoses. Inspect and lubricate 4X4 front axle shaft U-joints (F250/350/450/550 and Excursion). Replace engine air filter. Replace fuel filter (see page 47). Inspect wheel ends for wear. Inspect steering linkage, ball joints, suspension and, if equipped, half shafts, driveshaft and U-joints. Inspect automatic transmission/transaxle fluid level...and noise. Inspect...
Scheduled Maintenance Guide 4th Printing - Page 23

...brake system. Inspect engine cooling system and hoses. Multi... (F250/350/450/550 and Excursion). Rotation recommended for endplay and noise. NORMAL SCHEDULE TRUCKS, FULLSIZE VANS & SUVS 100,000 miles ❑...Inspect tires for wear and rotate. ❑ Inspect automatic transmission fluid level, if ❑ Inspect brake pads/shoes/rotors/drums, brake equipped ...air filter, if equipped.
Scheduled Maintenance Guide 4th Printing - Page 25

... and parking brake system. Inspect engine cooling system and hoses. Replace fuel filter (see page 47). Inspect automatic transmission/transaxle fluid level on the vehicles equipped with CVT. ... engine oil and replace oil filter. ❑ Inspect tires for endplay and noise. Replace engine air filter. Replace climate-controlled seat filters if equipped (Navigator, Expedition, and Aviator...
Scheduled Maintenance Guide 4th Printing - Page 26

...cabin air filter.... ❑ Inspect tires for wear and rotate. ❑ Inspect automatic transmission fluid level, if ❑ Inspect brake pads/shoes/rotors/drums, brake equipped with zerk fittings....oil filter. ❑ Inspect tires for wear. Inspect engine cooling system and hoses. Rotation recommended for endplay and noise. Inspect wheel ends for ❑ optimal tire life. DEALER VALIDATION...
Scheduled Maintenance Guide 4th Printing - Page 28

... for flow (5.4L 3V and 6.8L 3V engines). Inspect PCV for endplay and noise. ❑ Inspect engine cooling system and hoses. ❑ Change Motorcraft Premium Gold Engine Coolant ❑ Inspect... accessory drive belt(s) (if not replaced within last 100,000 miles). Replace engine air filter. Lubricate 4X2 ball joints and steering linkage if equipped with zerk fittings. Inspect...
Scheduled Maintenance Guide 4th Printing - Page 29

... VALIDATION: RO#: DATE: P&A CODE: MILEAGE: Scheduled Maintenance 29 Normal Schedule Cars & Minivans Multi-point inspection (recommended) DEALER VALIDATION: RO#: DATE: P&A CODE: MILEAGE: 15,000 miles ❑ Change engine oil and replace oil filter. ❑ Inspect tires for endplay and noise. Replace cabin air filter, if equipped. Inspect brake pads/shoes/rotors/drums, brake...
Scheduled Maintenance Guide 4th Printing - Page 31

...Inspect engine cooling system and hoses. Consult your particular requirements. Replace engine air filter (not required for wear. Inspect tires for Focus). NORMAL SCHEDULE CARS & ...MINIVANS 30,000 miles ❑ Change engine oil and replace oil filter. ❑ Inspect tires for endplay and noise...
Scheduled Maintenance Guide 4th Printing - Page 32

...air filter, if equipped. Rotation recommended for endplay and noise. Inspect wheel ends for ❑ optimal tire life. Inspect engine cooling system and hoses. Multi-point inspection (recommended) DEALER VALIDATION: RO#: DATE: P&A CODE: MILEAGE: 32 Scheduled Maintenance Normal Schedule Cars & Minivans NORMAL SCHEDULE CARS...Inspect automatic transmission fluid level, if equipped with...
Scheduled Maintenance Guide 4th Printing - Page 33

... and U-joints. Replace cabin air filter, if equipped. Change automatic transaxle fluid on all other vehicles, if equipped with dipstick. Inspect automatic transmission/transaxle fluid level on all vehicles equipped with 4F50N or 4F27E. Multi-point inspection (recommended) DEALER VALIDATION: RO#: DATE: P&A CODE: MILEAGE: Normal Schedule Cars & Minivans Scheduled Maintenance 33...
Scheduled Maintenance Guide 4th Printing - Page 34

...noise. ❑ Inspect engine cooling system and hoses. ❑ Inspect steering linkage, ball joints, suspension and, ❑ Replace cabin air filter, if equipped. ❑ Check air... rotate. ❑ Inspect automatic transmission fluid level, if ❑ Inspect brake pads/shoes... Maintenance Normal Schedule Cars & Minivans Rotation recommended for wear. NORMAL SCHEDULE CARS & MINIVANS 65,...
Scheduled Maintenance Guide 4th Printing - Page 36

... wear. Inspect automatic transmission/transaxle fluid level on all other vehicles, if equipped with..., driveshaft and U-joints. Inspect engine cooling system and hoses. Consult your dealer ...air filter (not required for your particular requirements. NORMAL SCHEDULE CARS & MINIVANS 90,000 miles ❑ Change engine oil and replace oil filter. ❑ Inspect tires for endplay and noise...
Scheduled Maintenance Guide 4th Printing - Page 37

...and parking brake system. Inspect engine cooling system and hoses. Replace cabin air filter, if equipped. Change Motorcraft ...level, if DEALER VALIDATION: equipped with dipstick. Multi-point inspection (recommended) RO#: DATE: P&A CODE: MILEAGE: 110,000 miles Normal Schedule Cars... 37 Normal Schedule Cars & Minivans NORMAL SCHEDULE CARS & MINIVANS 100,000 miles ❑ Change engine...
Quick Reference Guide 1st Printing - Page 1

...Box...you would like an automatic car wash. 1| VOLUME/POWER ...(If equipped):These mirrors warm up the frequency band...and powerful broadcast antennas.To make compass adjustments, please consult ...level. 8| BALANCE + FADE Press BAL and use only. Select a station - FUSES If electrical components in your vehicle are locked. 2005 GRAND MARQUIS... may crank but not start. Check tire pressure when the ...
Quick Reference Guide 1st Printing - Page 2

.... up or down to illuminate when you start your engine; or high-speed position.The bars of varying length indicate the timing of the gearshift lever. 2005 GRAND MARQUIS Thank you for warning and control lights to adjust the temperature. This system will then heat or cool to achieve that offers the greatest comfort and...

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