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Cadillac DeVille Questions

Get answers to questions about your Cadillac DeVille at RepairPal. Find solutions, diagnose problems and get back on the road.

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Do not see how it comes off. Has star bit bottom and some strange thing on the other side

It has the 100k fluid.

But low battery light is coming on.
Alternator trouble? I may have to replace the battery also, correct?

It's a 1986 Cadillac deville, the fuel indicator was blinking and Empty sign . I replaced a fuse now it's constantly reading the fuel is Full.

I started the car and it was idling really rough I put it into gear and it would not go so I killed the car and when I try to start it back up it would not start. Does anybody possibly know what might have caused this? I thought maybe it jumped timing.

car has spark, and fuel pressure, it,s been 4 weeks since it was cleaned and still wont run right. no codes come up !

What could be causing my vehicle Cadillac Deville 2002 to be leaking air. From the area where the Mass Air flow sensor, connecte to the engine block. Are there any hoses I should be considered about. How can this issue be solved.

Sometimes if I open and close the door or hood the AC will come on. This occurs when I start the car.

Now transmission is eratic again plus a/c is acting up plus I have po502 and po503 now. It ran good for a week. The a/c blows hot out.of the drivers side and the transmission completely gives up and slips into neutral while you have it in drive. The outside temp. Seem to have something to do with it. In the morning when it's cool at 80 it works fine. When it gets hot 105 to 110 the transmission starts acting up. The a/c blows hot out of drivers two vents all the time.

passenger seat back will not stay in the upright pos.

The radio will not power on or off and the clock blinks continually.
The check stability come on daily.

I recently put in a blend door actuator and a new temperature sensor but the air on the driver side does not get cold. Passenger side immediately gets COLD. Driver side takes forever to get COOL. It does get COLD if I'm driving at night. I'm not showing a check engine light. I don't want to spend 150 on a blower module if I don't have to. Please advise.

Thanks

Any ideas wiring or more

The car runs fine until Rea hing operating temp. Then loses power and won't accelerate except for an occasional rpm increase when gently applying throttle. Then it acts like a dead battery and won't turn over. Every once in a while, it will turn over and start again.

I need to know which coil pack for my 2005 Cadillac Deville North Star 8 Cylinders

AC won't work. When I turn it on it just blows out hot air. Last time it worked was last summer. I can't take it anymore. Tried coolant and it would even register

I found the guide pieces etc. I have searched the net but can't find them anywhere? Any help would be very appreciated! Thank you

Where can they be purchased for the right and left side??

Bought a new battery,and alternator and now the system anti theft light comes on but not sure if that is even the issue..it makes a clicking sound when I turn the key but does not start

This is a limo version
The interior lights won't turn off and the dash board light are out ( speedo and all others ) . It looks like it has small oil leak ( not sure from where )
Pleeeeeease help

when you come to a stop it idles up by itself

I took off the door panel and I can see the motor working and the cable rolling up and down. For now I just pulled the window up.

Started fine, then the radio shut off and the battery, airbag, stability control, and abs warning lights lit up. The gauges are lit but don't show levels, (fuel, temp.). Only the speedo and odometer work. The radio still works if you turn it back on. The car has 59,000 miles, has never seen snow, and no history of damage.

It just stopped working.

P0443-evap system purge control valve "A" circuit. I would also like to know where this part is located on the vehicle.

I noticed a leak from front of car and a trail of drips, I looked and what appears to be water. If I am running air conditioner, does that cause it to drip from what appears to be water? I have never had a vehicle do that and according to what my boyfriend says, is a normal thing?

Still nothing is there a dyi video cuz I you tube and could not find the answer had the car for 3 yrs now first time this happen can you guys help? Thanks A lot for your time in advance

The car window comes down but it doesn't want to come back up

You need to have a recall on this problem. Cadillac needs to be aware that there are into the thousands of customers with this same issue. Please stand behind this problem, or you are going to loose customers.

The car shakes when we're in park what could the problem be and there's a little bit of vibrating as well