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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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I remove plug on back of blower, plug back in and heater works until i shut off engine then i plug it back in and it works again til engine is shut off

i accidently put diesel feul in the tank of my cadillac deville 2003. how do i drain the diesel out?

can only blink manualy

ok here is my problem. Its my brake lights they dont work during the day only the third brake light turns on the maint two do not i checked the bulbs and they good fuses all good brake switches good i replaced both of them at night the two main brake lights work as my tail lights any idea as too how i can fix this problem

Thought it was resister. Now i find that if i pull the plug from motor and plug it back in then it will operate. But after shutting off car i have to repeat my procedure. anybody got an idea

just got the car change all the blubs check all the fuses

1994 Caddy DeVille Replace side view mirror glass only.
Electric/Light Sensitive. Does it just snap out or is there a special technique or tool ?
Thanks for any tips.
Tom

What's the aveage price for a tune up on this make and model? And is it easy to change a fuel filter on this model as well?

When warm at operating temp going up hill between 39-43 MPH car seems to shudder and feels like driving over rough road than goes away.

where can i find the blower motor resister and what does it look like

CAN'T LOCATE THE FLASHER FOR THE TURN SIGNAL

Why are the brake rotors on my 2003 Cadillac Deville ,only lasting for about 3,500.00 miles?Thank You!

I need a replacement mirror for my Caddi....Help

cars idle went up and down slightly. we replaced the idle controle motor(icm) .now it acclerates on its own when in gear.we adjusted the icm as far down as we could but still no difference

I have a 1986 Sedan DeVille Fleetwood that has just started to sputter and lose some power when going uphill. This seems to happen more when I don't have a good 'running start' on the hill, like coming from a stop light at the bottom of a hill. The car runs great otherwise. Have googled and found a similar situation where the solution was mentioned that it was a fuel pump. I want to confirm that potential diagnosis before taking it to a mechanic. Thank you!

how to replace radiator

When do I replace the gas and pvc filters

When my car is in park it still rolls and I have to now put on a parking emergency brake. What might be the problem?

took car for emissions test and would not test , tech says only two of the four systems would check but you need at least three system to check

ign 0-body fuse blown, prdnl,pzm,cluster,air control mod,and more. anyone have this problem?

how much should it cost to replace and also will this problem cause the battery to drain overnite

parked the car one night and got up and the engine was knocking with no indication the day before.. doesnt sound as lound as a spun bearing, but is louder than a lifte pinging.. i was hoping maybe something in a fixable price range to fix.. it has been sitting under the carport for the last two months since it happened took the valve covers off and they cams look good and there is good oil circulation... any idea or common problems on them northstar motors??????? ready to tow to shop now just need a reasonable but knows his cadillacs as well??

how do i change the fuel fitler

need to know where is blower motor resister location

overheating. no steam

all power windows quit working 4 door everything else works, sense all 4 quite working, i ruled out motor, any help
thank you
david

Transmission starting hard and service engine light came on shortly afterwards. Any Ideas?

car is running to lean,I changed cat converter,EGr vaulve,two o2 sensors,muffler,and all vaccume hoses.

car is running to lean willnot pass smog. I changed the cat converter,egr vaulve,two o2 sensors,muffler and vaccume hoses.

could P0386 cause battery to drain overnite and what is estimate for repair