Get support for 2003 Mercury Grand Marquis

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 Purenigga16 on July 11th, 2013

Why Is Ther Oil In My Coolant Reservoir

The person who posted this question about this Mercury automobile did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.

Current Answers

Answer #1: Posted by bengirlxD on July 11th, 2013 10:01 AM
This answer was accepted by the poster of the original question.
bengirlxD

Member since:
November 5th, 2012

Points: 6,395,085
1,100
points
There could be a crack on your head gasket or something is up with your radiator. Have those checked by a mechanic to diagnose the problem


Feel free to resubmit the question if you didn't find it useful.

Related Manual Pages

Scheduled Maintenance Guide 6th Printing - Page 7

...% of the time or greater (flex fuel vehicles only) Exceptions In addition, there are : • Natural Gas and Propane Vehicles - maintenance and lubrication • Engine oil and Premium Gold coolant -
Scheduled Maintenance Guide 6th Printing - Page 16

...Minivans, Light Trucks, Sport Utilities, Vans, 4x4, Natural Gas, Propane, and Diesel Vehicles Change engine oil and replace oil filter Inspect automatic transmission fluid level, if equipped with dipstick Inspect brake pads/shoes/rotors/drums, brake... air filter, if equipped Change green engine coolant, if equipped 16 2003 Universal Service Guide (usg) Universal Service Guide USA English (fus)
Scheduled Maintenance Guide 6th Printing - Page 21

... Sport Utilities, Vans, 4x4, Natural Gas, Propane, and Diesel Vehicles Change engine oil and replace oil filter Inspect automatic transmission fluid level, if equipped with dipstick Inspect brake pads/shoes/...Inspect tires for wear and rotate Replace cabin air filter, if equipped Change green engine coolant, if equipped Check air filter minder, replace filter as required (Focus PZEV engine) ...
Scheduled Maintenance Guide 6th Printing - Page 25

..., Minivans, Light Trucks, Sport Utilities, Vans, 4x4, Natural Gas, Propane, and Diesel Vehicles Change engine oil and replace oil filter Inspect accessory drive belt(s) Inspect tires for optimal tire life. Replace spark plugs Change Premium Gold coolant (see exceptions page 34 and record page 48) Replace PCV valve on all passenger cars and...
Scheduled Maintenance Guide 6th Printing - Page 26

... Sport Utilities, Vans, 4x4, Natural Gas, Propane, and Diesel Vehicles Change engine oil and replace oil filter Inspect automatic transmission fluid level, if equipped with dipstick Inspect brake pads/shoes/...Inspect tires for wear and rotate Replace cabin air filter, if equipped Change green engine coolant, if equipped Additional services for: Light Trucks, Sport Utilities, and Vans Inspect and ...
Scheduled Maintenance Guide 6th Printing - Page 31

... Sport Utilities, Vans, 4x4, Natural Gas, Propane, and Diesel Vehicles Change engine oil and replace oil filter Inspect automatic transmission fluid level, if equipped with dipstick Inspect brake pads/shoes/...Inspect tires for wear and rotate Replace cabin air filter, if equipped Change green engine coolant, if equipped Additional services for: Light Trucks, Sport Utilities, and Vans Inspect and ...
Scheduled Maintenance Guide 6th Printing - Page 33

..., Sport Utilities, Vans, 4x4, Natural Gas, Propane, and Diesel Vehicles Change engine oil and replace oil filter 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 Change Premium Gold coolant...
Owner Guide 4th Printing - Page 9

Introduction Vehicle Symbol Glossary Power Windows Front/Rear Child Safety Door Lock/Unlock Panic Alarm Engine Coolant Power Window Lockout Interior Luggage Compartment Release Symbol Engine Oil Engine Coolant Temperature Battery Do Not Open When Hot Avoid Smoking, Flames, or Sparks Explosive Gas Battery Acid Fan Warning Maintain Correct Fluid Level Engine Air Filter...
Owner Guide 4th Printing - Page 17

... gauge Indicates the temperature of the engine coolant. Stop the vehicle as soon as safely possible, switch off the ignition and let it enters the red section, the engine is running or hot. Refer to Engine coolant in the Maintenance and specifications chapter. Never remove the coolant reservoir cap while the engine is overheating...
Owner Guide 4th Printing - Page 18

... H N O R M C This gauge indicates the temperature of the engine coolant, not the coolant level. If the gauge enters the red section, the engine coolant and Check Engine/Service Engine Soon indicators illuminate, refer to Engine oil in the Maintenance and specifications chapter. Check the oil L level. If the oil level is not at your vehicle checked at...
Owner Guide 4th Printing - Page 197

Engine coolant reservoir 7. Engine oil filler cap 9. Battery 8. Automatic transmission fluid dipstick 197 2003...V8 engine 8 9 1 2 3 7 1. 2. 3. 4. 5. 6 5 4 Brake fluid reservoir Engine oil dipstick Windshield washer fluid reservoir Air filter assembly Power steering fluid reservoir 6. Inside the vehicle, pull the hood release handle located under the front of the vehicle and...
Owner Guide 4th Printing - Page 198

... wait up to 10 minutes for checking the engine oil. 1. Protect yourself from engine heat. 198 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Only use of injury or accident. If you operate your vehicle in the engine coolant reservoir. Note: Do not put washer fluid in temperatures below...
Owner Guide 4th Printing - Page 204

... water concentration. Maintenance and Specifications • Always dispose of "cold fill range" level in the coolant reservoir. The coolant concentration should be maintained at the mileage intervals listed in a responsible manner. The level of coolant should be maintained at the "cold full" of automotive batteries in the scheduled maintenance guide. Follow your local authorized...
Owner Guide 4th Printing - Page 205

... appropriate fill level is obtained. 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. do not use engine coolant, antifreeze or windshield washer fluid outside of its specified function and vehicle location. Add the mixture to Adding engine...
Owner Guide 4th Printing - Page 206

... if it cool. 2. These can be drained and refilled with a non-pressurized cap on the coolant recovery system, add coolant to the coolant recovery reservoir when the engine is necessary to remove the coolant pressure relief cap on the coolant reservoir (an opaque plastic bottle). Slowly turn the engine off and let it is cool. Water alone...
Owner Guide 4th Printing - Page 207

.... Maintenance and Specifications 4. Replace the cap. When you drive the vehicle. Follow your community's regulations and standards for recycling and disposing of engine coolant per month, have your engine coolant reservoir as outlined in Adding engine coolant in an overflow system, fill the radiator until tightly installed. (Cap must be tightly installed to prevent...
Owner Guide 4th Printing - Page 210

...the engine temperature cools, the engine can be taken to a service facility. 3. Check the coolant level and replenish if low. Driving the vehicle without repairing the engine problem increases the chance ... able to maintain high-speed operation and the engine will run rough. Never remove the coolant reservoir cap while the engine is not possible, wait a short period for the vehicle to ...
Owner Guide 4th Printing - Page 228

... SAE 5W-20 Super Premium Motor Oil (Canada) Motorcraft High Performance DOT 3 Motor Vehicle Brake Fluid1 Motorcraft MERCON௡ ATF Motorcraft MERCON௡V ATF Motorcraft Premium Gold Engine Coolant (yellow-colored) N/A Capacity 5.7L (6.0 quarts) Brake fluid Fill to line on reservoir Power steering fluid Transmission fluid Engine coolant 4 2 Fill to Vehicle Emissions Control Information...
Owner Guide 4th Printing - Page 229

... correct service interval. Some applications may vary based on the dipstick's normal operating range. 4 5 3 Add the coolant type originally equipped in your scheduled maintenance guide for complete refill of sythetic or sythetic blend motor oil is recommended. The amount of rear axle lubricant. DO NOT MIX MERCON௡ and MERCON௡ V. Traction...
Owner Guide 4th Printing - Page 230

... part name Motorcraft High Performance DOT 3 Motor Vehicle Brake Fluid 1 Silicone Lubricant Motorcraft Premium Gold Engine Coolant (yellow-colored) Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil (US) Motorcraft SAE 5W-20 Super Premium Motor Oil (Canada) Multi-Purpose Grease Ford part number PM-1 Ford specification ESA-M6C25-A and DOT 3 Door weatherstrips...

Similar Questions

Ask a New Question
Use the box below to post a new question about this Mercury automobile .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Mercury Manuals

Find free 2003 Mercury Grand Marquis manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Mercury Reviews

View thousands of Mercury user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Mercury customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Mercury customer service rankings, employee comments and much more from our sister site.

Mercury Recalls

Find comprehensive Mercury recall information updated hourly on RecallOwl.com.