Cadillac DeVille

not sure what you can do is hook up a amp meter with the battery and pull fuse one by one until the amperes drop and youl know problem

1991 cadillac deville firing order

Remove the four (7mm head) screws, then pull the radio out. Remove the electrical connectors. To install the new unit you will need a Tech 2 and access to the SPS system. This may not be cheap...

Tongue weight is 350lbs and trailer max capacity 3500lbs

P0071-Ambient Air Temp. Sensor Range/Performance

You can use Mobil 1 10 30. Any 10 30 oil with a starburst symbol on it can be used for this type of vehicle.

Its a problem with your traction control. It may be just the switch in the glove compartment. If traction control is turned "OFF" the car will only start in 2nd gear.

it is a switch problem most likely if door and window use same fuse then try the switch itself for the locks

Don't know what year, make or model you have but if you continue to drive that vehicle with the service engine flashing it may do serious damage to the catalytic converter(s).

Your Engine Control Module (ECM) AKA: computer is behind the Glove box in the dash. Take out the inside of the glove box (about 6 screws) with a short (2-3") screwdriver. It will be the aluminum box (10 X 6 X 2.5") on the firewall.

Under. Hood

Right side under dashboard. Remove plastic cover then look for a Round plastic cover.

Tire or wheel out of balance or bent?

Axle bent?

Have you used "fix a flat" ? if yes, You have 2-lbs of water inside your tire now. it cost me 70 bucks to find out and this stuff easts chrom weels. Go to alignment shop and tell them to jack up ur car and they use a special machine to turn the back wheels one by one to find out which one is out of ballance ( dont let them take the wheels off and ballance them since they balance tires and speed lower than 50mph and usually stuff happens around 55 to 60mph. for front tires u can just jack up one wheel at a time and put the car in drive and accelerate one wheel is on the ground and the one you jacked up turns and u ask some one to look at the wheel see if it shakes ( it shakes really bad if water inside the tire) do the same of other front wheel. But for back wheels u need that special machine which alignment shops have and all these machines do they turn the wheel up to 130 mph to see if it shakes or not.

My Chevy did that as well. The steering wheel shook like crazy and the dashboard would shake also when the problem became way worse. As I increased speed the problem became terrible especially on the freeway. Turns out my steering knuckles had extreme wear. Had to be replaced everything was fine then. Hopes this helps.

You will need to call the dealership and give them the vehicle identification number.

This is very very complicated but, it is very possible to open this hood. You could get under the hood (if possible loosen the panel) and physically make the latch operate, if that is not possible you could take off the bumper, then take off, thenn take off the grill and use a flathead screwdriver to wedge it off. The second method takes more work but very possible, good luck with this.

Get a piece of thick welding rod appo. 30in. to bend and make a tool .1st, bend 90d @1 inch. 2sec. bend 45d@ 4inch. 3rd. bend @ end 90d appo. the last 3in of the rod. now you nedd to slip this in behind the latch and hook the release .this is between the hood and the radiator core support. you are fishing for the release you will pull it to the drivers side of the car. it really helps if you can find a cadillac deville 1985 fwd to 1993 fwd look at the latch and you will see how this tool will work.GOOD LUCK!

in 2012

go to tirerack.com, put in year make and model you will come up with 215-35-18

There should be a sticker under the hood that shows the routing of the belt. Look on the hood or on the radiator support area

Any metal part of the body should work fine for a ground

gasoline that has not been treated with a lead compound

no there is no reset switch under the hood of a 1990 f150 the only reset switch is the inertia switch for the fuel pump located under drivers side dash against firewall black box with red button

Open the hood, look for the tab right above the headlight housing that says pull up tab to service headlight, under that tab you will see the headlight adjustment screws. Look for a star screw that is right next to the side marker light, remove that screw which is about 4in long and the marker should come out front first.

there are several Phillips screws (3 under the window switch pannel, one by the door handle and then one behind each lamp lense in the pannel. )after you remove these the pannel should be pulled off being careful to pll right on the clips. they will make a snap sound, but they shouldn't break. if they do , the local parts store will have replacements (tell them you need "Christmas tree fasteners" they should know what you are asking for) then you can disconnect the power accessories on the arm rest and remove the pannel. hope this answers your question -Jake

R-12