2003 Mercury Grand Marquis Support Question
2003 Mercury Grand Marquis Support Question
Find answers below for this question about 2003 Mercury Grand Marquis.Need a 2003 Mercury Grand Marquis manual? We have 5 online manuals for this item!
Question posted by aaa532 on January 20th, 2013
Engin Heat Cooling Fan
While driving below speed of 60km/h and after 1-3hours
the heat becom high
after that if I drive over 80km/h it become low
Current Answers
Related Manual Pages
Scheduled Maintenance Guide 6th Printing - Page 14
... Inspect brake pads/shoes/rotors/drums, brake lines & hoses, and parking brake system Inspect wheel ends for endplay and noise Inspect engine cooling system and hoses Inspect exhaust system and heat shields Inspect steering linkage, suspension and, if equipped, driveshaft and ball joints Inspect tires for your dealer for wear and rotate Replace...
Scheduled Maintenance Guide 6th Printing - Page 28
... Inspect brake pads/shoes/rotors/drums, brake lines & hoses, and parking brake system Inspect wheel ends for endplay and noise Inspect engine cooling system and hoses Inspect exhaust system and heat shields Inspect steering linkage, suspension and, if equipped, driveshaft and ball joints Inspect tires for your dealer for wear and rotate Replace...
Scheduled Maintenance Guide 6th Printing - Page 33
... noise Inspect engine cooling system and hoses Change Premium Gold coolant (see exceptions page 34 and record page 48) Inspect exhaust system and heat shields Inspect ...engine) Replace fuel filter* Replace cabin air filter, if equipped Change automatic transmission/transaxle fluid and filter Change rear axle lubricant on all rear wheel drive (RWD) vehicles (see page 35-36) Replace accessory drive...
Owner Guide 4th Printing - Page 46
... panel registers. Max A/C is above approximately 2°C (36°F).
The air cannot be cooled below the outside temperature is noisier than Norm A/C but may increase the possibility of the vehicle... Climate Controls
Climate Controls
MANUAL HEATING AND AIR CONDITIONING SYSTEM (IF EQUIPPED)
LO VENT
OFF FLOOR
MIX
NORM A/C MAX A/C
HI
Fan speed control Controls the volume of ...
Owner Guide 4th Printing - Page 48
... to achieve the selected temperature. The system will automatically direct airflow to the floor ducts and operate the required fan speed to the floor ducts. Upon engine warm up, the system will either heat or cool to automatic operation, press Automatic/AUTO.
48
2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus...
Owner Guide 4th Printing - Page 49
... the desired temperature by pressing the temperature controls.
˚F
AUTO
For continuous maximum cooling, push the temperature control until 32°C (90°F) appears in the display...is being displayed, the new temperature, fan speed, or override control will appear in the display window.
MAX A/C NORM A/C VENT For continuous maximum heating, push the temperature control until 16°...
Owner Guide 4th Printing - Page 51
Set the fan speed to the outer panel vents, close the central panel vents. 51
2003 ...control system. They may reduce visibility, fall into the ducts, or degrade the performance of the A/C (if equipped), drive with the windows slightly open for 2-3 minutes or until the vehicle has been "aired" out. • Do ...The A/C compressor will be slightly warmer than that sent to full heat 3.
Owner Guide 4th Printing - Page 143
...engine idle speed does not slow down automatically, have your dealer inspect your vehicle in order to warm the engine. Make sure the gearshift is in other dry ground cover. Driving
Do not park, idle, or drive your vehicle immediately. Do not start the engine... system controls the engine's idle revolutions per minute (RPM). The emission system heats up the engine compartment and exhaust ...
Owner Guide 4th Printing - Page 159
... information, refer to get the feel of the 4-speed automatic transmission section in P (Park). • Vehicles with a trailer attached. • If you have traveled 80 km (50 miles), thoroughly check your hitch, electrical connections and trailer wheel lug nuts. • To aid in engine/transmission cooling and A/C efficiency during hot weather while stopped...
Owner Guide 4th Printing - Page 168
... used Not used Not used Not used Powertrain Control Module (PCM), Fuel injectors PCM, HEGOs Not used Not used Not used Not used Ignition switch Cooling fan (engine) Blower motor Heated backlight relay PCM power relay Anti-lock Brake System (ABS)
168
2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus...
Owner Guide 4th Printing - Page 175
...the hood of the engine cooling fan and other accessories off.
175
2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) As a result, the transmission may become damaged. Ensure that ...shifts. Check all other moving parts. 4. Preparing your vehicle. 2. Turn the heater fan on both vehicles to start your vehicle When the battery is disconnected or a new battery...
Owner Guide 4th Printing - Page 198
...level ground. 2. If you operate your vehicle in this chapter. Make sure the vehicle is low. Refer to Lubricant specifications in temperatures below 4.5° C (40° F), use washer fluid... the engine coolant reservoir. Protect yourself from engine heat. 198
2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Note: Do not put washer fluid in the cooling system may...
Owner Guide 4th Printing - Page 205
... see through the windshield. • Add Motorcraft Premium Gold Engine Coolant (yellow-colored), VC-7-A (VC-7-B in the windshield washer fluid container. Steam and scalding liquids released from a hot cooling system can be at the recommended interval, the engine coolant reservoir may become low or empty. Adding engine coolant When adding coolant, make it is a 50/50...
Owner Guide 4th Printing - Page 206
... (Canada), meeting Ford specification WSS-M97B44-D with a 50/50 mixture of a vehicle with a pressurized cap, or if it cool. 2. Add the proper mixture of the engine coolant. Mixing Motorcraft Speciality Orange Engine Coolant or any engine coolants mixed with alcohol or methanol antifreeze (coolant). Before you begin, turn cap counterclockwise (left) until pressure begins...
Owner Guide 4th Printing - Page 210
... to maintain high-speed operation and the engine will completely shut down automatically to a service facility. 3. Maintenance and Specifications
• The engine will run rough. Remember that the engine is activated You have limited engine power when in an overfilled tank may cause leakage and lead to cool. 4. The pressure in the fail-safe mode, so drive the...
Owner Guide 4th Printing - Page 218
...system. Do not park, idle, or drive your vehicle in entry of components affecting ...Do not turn off the ignition while your vehicle is moving, especially at high speeds. • Have the items listed in the lower left corner of ... maintenance items listed in performance and durability. The emission system heats up the engine compartment and exhaust system, which will enable your vehicle to ...
Owner Guide 4th Printing - Page 219
... warm up specifications. Refer to the scheduled maintenance guide for the service interval schedules. This decal identifies engine displacement and gives some localities, it run until the above driving cycle. If your "Check Engine/Service Engine Soon" light is necessary, use only MERCON ATF.
1. Allow the vehicle to sit for at least four...
Owner Guide 4th Printing - Page 239
... oil ...198 Doors lubricant specifications ...230 Driving under special conditions ...155 through water ...155 E Electronic message center ...86 Emergencies, roadside jump-starting ...175 Emission control system ...218 Engine ...231 check engine/service engine soon light ...10 cleaning ...191 coolant ...204 fail-safe coolant ...208 idle speed control ...202 lubrication specifications ...230-231...
Quick Reference Guide 2nd Printing - Page 1
...listenable stations in your vehicle. Heated Mirrors (if equipped):These mirrors... the fuse. Average Speed: Select this control to change features, operation and/or functionality of your vehicle, release the auxiliary latch under normal driving conditions. M E... The SCAN function works in high altitude areas.
Distance to begin...resetting, please see your engine may be affected when...
Quick Reference Guide 2nd Printing - Page 2
... equipped with your vehicle is Overdrive. This guide will then heat or cool to achieve that temperature, determining fan speed, airflow location and choosing between use the temperature controls to select the temperature you 've slowed to clear the rear window of advanced safety features. Drive cautiously (avoiding heavy acceleration and deceleration) and have the...
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