2003 Cadillac DeVille Support Question
2003 Cadillac DeVille Support Question
Find answers below for this question about 2003 Cadillac DeVille.Need a 2003 Cadillac DeVille manual? We have 1 online manual for this item!
Question posted by mikeishere4u on December 22nd, 2011
Gas Mileage
I have been trying to increase my gas mileage on my 03 Deville. Right now im getting 10mpg. I changed every filter in the car. I even put the gas treatment in the tank. If anyone has any other ideas please share them with me.
Current Answers
Related Manual Pages
Owner's Manual - Page 63
...Bag Restrain? In moderate to severe frontal or near -frontal collisions for the driver's and right front passenger's frontal air bags, and only in moderate to safety belts, and then only...toward those air bags. Air bags should never be regarded as anything more gradually. In an impact of gas from the inflator, which inflates the air bag. Theinflator, air bag and related hardware are all part...
Owner's Manual - Page 80
...in the Index. The trunk lock release button is located to open the door, set the locks from the inside, get out and close the door. It can 't see Valet Lockout Switch Th&f-cgforrgnf Cllctarnc ~n y ~ 2-pQ-I .... You can also press the button with the trunk lid open because carbon monoxide (CO) gas can cause unconsciousness and even lid death. Turn the fan on your heating or cooling system ...
Owner's Manual - Page 81
... of the trunk sill (B).
3. Tighten the tie down if you ever need to drive with your trunk lid open can allow dangerous CO (carbon monoxide) gas to its highest speed, with the setting on the instrument panel. Trunk Lid Tie Down
I I I
Driving with thetrbIId lid open , then: Make sure all air...
Owner's Manual - Page 107
...vehicle: Drive it only with all the windows down to blow out any CO;
Your vehicle gets rusty underneath. Your vehicle was damaged when driving over high points on the road or over... park over road debris. It can kill. and 0 Have your vehicle and ignite. It contains the gas carbon monoxide (CO), which you ever suspect exhaust is coming in a collision. Your vehicle was damaged in...
Owner's Manual - Page 168
...of this button is first sold in memory. In order to change from one may wonder what happens if a vehicle has to ..., in either Trip A or Trip B since you see your speed in both miles per The odometer shows how far your vehicle's computer has stored the mileage in Canada, the trip odometer will return to turn the backlighting and the digital speed image on the
i n e t r r I m n n ...
Owner's Manual - Page 181
... about the fuel gage.
This means that anything is wrong with the fuel gage: At the gas station the gas pump shuts off before the gage reads full. E
3-56 All of these situations are a few...to highway driving may change . GAL FUEL USED on page 3-57. quickly
The average fuel economy (AVG) display shows the average miles per U.S. If the range display in the tank. Here are normal ...
Owner's Manual - Page 186
... Monitor (TPM) system detects a low or high tire pressure condition in ON to change intervals. CHANGE TRANS FLUID - 47: This message will also sound when this message is low.
The...operation of the road tires.
If the CHECK OIL LEVEL message appears, and your gas cap to checking the oil level, be changed within 200 miies. CHECK COOLANT LEVEL - 2 This message will appear when the ...
Owner's Manual - Page 204
... on page 5-13. When the oil is gone and you should change the engine oil. If you 'll still have to change the oil right away. To see how, see 99% ENGINE OIL LIFE, 99 percent of the mileage and date when you changed , you know when to check for that. The DIC may display...
Owner's Manual - Page 229
...Reception
The range for FM, especially at night. Try reducing the treble to indicate interference. Just as an increased level o static while listening to coast. Care ...of the tape player.
3-104
Tall buildings or hills can cause stations to come and go . XMTMSatellite Radio Service
XMTMSatellite Radio Service gives you ever get...
Owner's Manual - Page 245
... reduces your right outside mirror is .)
Try not to pass more than makes up , start to pass, you will be increasing speed as ... glance over your left lane change signal and move into the right lane. (Remember that your area of the right lane to pass the slow...'re following driver to get ahead of the passed vehicle to see its front in the right lane and don't get too close to the ...
Owner's Manual - Page 251
Try to move, check both ways for vehicles that rim and crisscross most large cities. You'll save time and energy. City ...20 When a light turns green, and just before you are ways to increase your trip into an unknown part of traffic on them. Get a city map and plan your safety in city driving:
0
Know the best way to get to traffic signals. You'll want to watch out for a cross-country...
Owner's Manual - Page 260
...blocking your exhaust pipe. Then, shut the engine off and close the window almost all the way to get inside.CO could overcome you might not know it go a little faster than just iaie. To help... keep CO out. This can cause deadly monoxide) gas to preserve the heat. You can . This saves fuel. This uses less fuel for a while. Open a window...
Owner's Manual - Page 275
..." fasteners can be ,,,,ured and your vehicle.
5-4
Check with all parts receipts and list the mileage and the date of your own service work on page 7-10. See Part E: Maintenance Record on... bag system.
vehicle without knowing enough about how to service your own service work, you try to do service work , see Service Publications Ordering Information on a it . Doing Your Own...
Owner's Manual - Page 280
...injury to you and others: 0 Dispense gasoline only into the atmosphere.
You can get one for you. The CHECK GAS CAP message in the Driver Information Center (DIC) will come on if the ...to get the wrongtype, it may damageyour fuel tank and emissions system. This may cause your vehicle. Contact should be sure to light and may not fit properly. This would allow fuel to the right (...
Owner's Manual - Page 288
... the system has calculated that oil life has been diminished, it 's going to work properly, you must change the engine oil and filter. A CHANGE ENGINE OIL message in the Driver lnformation Center (DIC) come on mileage. this tiii-16 iht: S Y S ~ ~ I ~ I Z ~ S ~ ~ C Z GECE 8 Y ~ Z Z G Z; RemeKbz;
For the oil life system to be C ~ Z Z zt I - If you are driving...
Owner's Manual - Page 313
...(-) cable from running down.
This will help keep your audio system, see Theft-Deterrenz Feature on working around a battery without getting hurt. You can explode. To be sure the vent hose (A) is properly attached, the vent hose connectors (B) must be ... the battery, and the vent assembly grommet (D) must be badly hurt if you and gas that can be secured to the floor pan (E).
Owner's Manual - Page 314
They contain gas that can be sure the vehicles aren't touching each...PARK (P) or a manual transaxle in the jump start your battery has run down, you may want .
Get the vehicles close enough so the jumper cables can reach, but be dangerous because: 0 They contain acid ..., some jumper cables to start your vehicle afid you . Trying to start procedure. They can explode or ignite.
Owner's Manual - Page 316
...to take careof that L.. --...,ou. If you don't, explosive gas could be sure the right amount of fluid is low, add water to the ACDelco@ ...battery installed in your eyes or on you. If you accidentally get it on your skin, flush the place with water and get it in your hands away from moving engine parts can cause ,-ttery gas...
Owner's Manual - Page 324
... instructions on the outer circle to remove the pin.
5-53
Do this section, contact your dealer.
For any bulb changing procedure not listed in this by pressing in the center of each pin and then pulling up on the bulb package....push-pins that hold the filler panel cover in place. Halogen Bulbs
H,.age., ,,,bs have pressurized gas inside and can burst if you drop or scratch the bulb.
Owner's Manual - Page 401
...at every dealer.
This requires that you for taxes, levies, usage fees, excessive mileage or rental usage beyond the completion of the repair. Please contact you dealer for ... all program options, such as a courtesy rental. General Motors reserves the right to unilaterally modify, change or discontinue Courtesy Transportationat any time and to overnight warranty repairs, your dealer...
