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Cadillac DeVille
This category covers questions about the Cadillac DeVille, a full-size luxury sedan manufactured by General Motors and sold through its Cadillac division. The DeVille was produced from 1949-2005 and was succeeded by the Cadillac DTS.
3,166 Questions
Is it ok to add lucas oil with regular oil in your 2003 Deville?
Yes, if you are referring to Lucas oil. But if you are referring to Lucas Oil Treatment the answer is no. Do not add any oil treatment to your engine period.
What is done in the process of a tune up on a 1997 dodge neon?
most tune ups are only oil and oil filter change with an air filter change to see and inprovement in performance and gas mileage change your spark plugs and spark plug wires also, you might want to change your PCV valve, fuel filter, also on some vehicles you might want to change transmission fluid and filter, and also you will want to change coil packs depending on how many miles you have on your vehicle.
How can I make sure it really is my fuel pump that is bad in my 96 Cadillac Deville?
If it is the fuel pump, you can take the fuel line off, place a cup or jar at the end of the line. Turn the ignition switch to the ON position and turn off. if there is no fuel at all, there is a big possibility that it is the fuel pump. But it could be a fuse, fuseable link, or broken wire... If there is fuel in the cup or jar you will need a fuel pressure check. At this point if you dont have the tool, You more than likely will wont to have a Mechanic that knows how finish checking. If the pressure is not strong enough, it is the fuel pump.
What if you hear only a click when you try to start a 1991 Cadillac DeVille?
It may be possible that the wire connections on the starter or battery are broken or corroded. It could be your starter relay. Or your starter should be tested to see if it needs replaced.
Where is the crankshaft position sensor located on a 2000 Cadillac Seville?
Both are located just behind the radiator in the middle of the cradle setup. Look below the valve covers and just below where the cylinder heads meet with the block. Here is a link to a picture of the setup:
http://img107.imageshack.usmy.php?image=78496643ly1.gif
Dude, the link you gave is dead. please try to post a link that works.
i need a diagram or pix of the crankshaft position sensor.
Thanx
***The problem you're experiencing is a malfunctioning ECM. It's the "body computer" for your vehicle and I've been through the same experiences, not to mention erratic inflation of the load leveling rear suspension. It can be attributed to the ECM going bad but there could be worse underlying causes such as a bad ground on the vehicle or moisture reaching the computer..both of which would continually cause ECM failure...i.e. you'll end up replacing it more than a few times and it will keep occurring with time. Chasing down a bad ground (the car has SEVERAL) can be costly or nearly impossible. It might just be time to part ways with it. I did with mine and it was rust free and otherwise perfect.
On the 4.9L Cadillacs & 1990 4.5L's, you need to follow the negative battery cable where it mounts to the side on the engine block (next to the starter). You need to take off the negative cable & clean not only the terminal lug, but the stud that bolts into the engine block. Remove any star washers you find on the lug, they are part of the problem.
The cause of the misfire is that a loose or dirty connection at the ground wire will cause a voltage drop on the distributor circuits. As little as 1/2 volt drop at the distributor, will cause the computer to lose the distributor signal & cause the engine to misfire... any electrical load (power windows, blinkers, etc) will increase the voltage drop at the distributor circuits & cause the computer to lose it's sync with the distributor. An easy test to start the engine cold, then rise & lower ALL your windows at the same time. If the running of the engine is affected, clean he main ground on the engine block. We call it a "Cadillac ground service"
How many quarts of oil does it take to refill a 2001 cadillac deville?
It takes 5.5 Quarts with a fresh filter.
What does service stability system mean on a 2001 Aurora?
--------------------------------------- The "service stability system" light kept coming on periodically on my 2001 Aurora. A sensor needed replacing. I took it to a dealership and they took care of it. It wasn't expensive.
Where is the flasher fuse in a 1992 Olds Achieva?
Most flashers and or fuses are located on or near the fuse panel under the dash on the drivers side. , EzForJesus
PS the flasher itself may act as a fuse or the fuse may be intergrated to interact with other components as well. If your fuse panel is not marked take them out and check them one at a time and put them back making sure not to put the wrong fuse in another plug or socket.
Why would the fuel gauge work only in the top half of the tank in a 1997 deville?
check for a damaged fuel tank
How do you replace the power antenna on a 2002 Mitsubishi Montero Ltd?
I am also trying to change my antenna on a Montero Limited 02 and found a antenna on EBAY but you have to replace everything. BUT a Better Idea is the one I found on WWW.CARSTEREOHELP.COM On this site, they say it is possible to change out the antenna whip only. This is the weekend, but I plan to pursue this option on Monday. I'll use my $30.00 antenna on some other car! Geo Here is the link: http://www.carstereohelp.org/stereoremoval/MitsubishiMontero1PwrAnt.htm
Where are the blower module and blower relay located on a 1991 Cadillac De ville?
If your standing in front of the car looking at the engine there is a fuse box on the fire wall on the passenger side and the relay is in that below the fuses when you remove cover. The blower motor resistor/power module is under that fuse box on the left hand side of it near the silver A/C tank.
Can 24 inch rims fit on a 2001 cadillac deville?
Not without wheel well modifiactions. Your best best is a 22 inch rim with a real low pro tire, its a snug fit with an occasional rub, but nothing that will dammage your wheel or tire
What transmission came in a 1966 Cadillac?
Turbo hydramatic 400 long tail common to all GM senior models except Chevrolet from 1965 to
Of course you can. You can convert the air suspension struts to regular shocks. Will run from $400 to $100 depending on where you go.
You can disable the ride control by looking in the left side of your trunk and turning the ride control button to off if it has one.
How do you add antifreeze on 2002 Cadillac De ville DTS?
There is an overflow tank on the passenger side rear of the engine compartment with a pressure cap. When the engine is cold (do not open hot EVER!!) Remove the cap and fill to the cold line marked on the side of the tank. Use DEXTRON coolant in a 50/50 mix. Run the engine and let cool. Check the level again. If you keep losing coolant and you can not see an obvious leak check the oil for a milky color or high level. You may have a head gasket problem.
Why do your 2001 Cadillac deville shut off?
Because the bunny inside that powers the car get tired. Just give it a carrot.
Where is the fuel filter located on a 1997 Cadillac Deville?
Behind the driver, under the vehicle. how do i change it
How can you improve your mpg on your 93 deville?
Driving conservatively and on the lower end of gears
Turn signals not working 1988 cadillac deville?
It could have a bad bulb in it. Try changing that. That should take care of your problem.
I had the same problem a few days ago, paid $11 for a turn signal flasher, fixed it.
