Cadillac DeVille Questions

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

Refine by vehicle
Choose your vehicle
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more

oil level is full,but the dash light shows it as low and the bell rings to

What are the best shocks and struts to put on my deville?Are OE better than other brands?

Why are the EPA fees and shop supplies charged? Are they typically a pertcentage of the bill? Is it based on labor and parts?

i have a 91 deville is it normal to sit so low or does it have some kind of susp problem

car says theft system problem. car may not restart. what do i do to correct this problem?

When driving car makes a low dull humming sound.

Where and how do you change the fuel filter on a 1999 Cadillac Deville? It has a 4.6 engine if that matters.

The car sometimes stalls out while going down long hills. as in not pressing the gas peddle. I bought the car second hand and I am wandering if it still has the original fuel filter. Is there a way to tell if the filter has been changed before?

Thank you Mike

I just got this car with not much history,rt front caliper stays applied until i open bleeder screw and push back the padsusing a little pressure but not much,pads will not retract without opening bleeder even using a large c clamp,seems like a check valve is inline and stuck,or poss the rubber line colapst inside,but Ive never come across a colapst line .also no hot heat just warm and ac works.Ive been a machanic for many years never worked on many caddys and mostly harlys davidsons the last 20 years, any ideas would be helpfull ,also caliper pins are like new car has always been garaged everything looks good, thanks for ideas.

Had new bearings put in left front wheel - now when lightly braking, or turning left, there is a "grinding" growling type noise - what could it be? thanks..

how hard is it to change fuel filter an spark plugs the plugs in the rear look tough

When I turn the key all I get is a click from under the hood . Its kind of loud and just one "click" and then nothing. Could this be starter Relay ??

I am looking for the maxifuse/relay box on my car. Manual says it located next the engine compartment fuse block? Not finding it? problem with my fan for a/c and windows.

press remote exterior lights flash but power locks trunk & gas door release won't cycle. No dome lights. No interior lock release or light work. All other systems work O.K.

the fan on the ac/heater keeps stopping, it will start up again if i bang the side of the door right under the glove compartment.

need all new brake lines from start to finish how much approx.

How much does it cost to flush a heater core in a 1995 cadillac deville?


Auto compressor or solenoid height sensor may be faulty. Where is the sensor and where is the air valve to let air out? The car is lifted up in the rear and will not come down.

What is the torque on front wheelbearings when replacing them ? Do you have the answer?

anything special I need to know regarding changing the front brake pads on a 1993 cadillac deville ?

Need a air strut lift compressor to level before selling.
a. Replace compressor?
b. Replace Struts and air compressor?
c. Conversion Kit to Standard?
d. No conversion Kit just make it standard shocks.

hi where is the fuel injector fuse located on a 90 deville.and my car wont pick up any speed even when gas pedal is all the way to the jerks a little to. i had this problem before. a injector was replaced,the injector fuse to. and fuel pump what could be the problem please help.

i change the battery and plugs and now it turn over but want start up

Parts store told me to replace AIR FLOW VALVE. How hard is it? Will light go out? Details would be appreciated..Engine Idles at 20 mph. Is this also part of air flow valve problem. What if i do nothing??? thanks,lenes

I was changing my spark plugs and one was caught on something when i was pulling them out. then i heard some thing snap. the hose is about the size of wire coming from the mouse connecting to the computer. well the part of hose that is still attach is coming from the a bigger tube that downsizes with a tee and one hoes goes to left side of the engine, passenger side. the one leading to the other side towards the transmission dip sick. my miles per gallon are dropping rapid. thanks

i replaced transmission but still no shifting we hook scanner and we get some codes p024 p052 p091

Please tell me how to find/repair an oil sending unit on a 1995 cadillac deville, 4.9 motor.

Thank you.

1 like

Please tell me how to replace an EGR valve for a 1995 cadillac deville, 4.9

setting will not stay in auto. jumps into econ ever time you push auto. just had a fan motor put in. In econ it works.

if i have run this car out of gas more than once chould calls the fuel pump to go out.. could it run out of gas again and want start back