Cadillac DeVille Questions

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I'm a noob, but work on my car at home a lot. I'm looking for a part that's on the rear cam cover on my 4.6 V8. I have no idea where that is. Can someone tell me where the rear cam cover "physically" is on this ca...
I was wondering what would make an air escaping noise from the rear of the car that is NOT a tire leaking.
I have a P0300 (intermittent misfire) and a P1645 (Evaporative Emission (EVAP) Vent Solenoid Control Circuit). I need to find this to check to see if the connector is loose or disconnected, and check to see if the ha...
just started after i hda plugs change
at night just driving down the street an this is the first time
ac will not come on.. the button say ac off..what is the code to re-set at dash..it blows with fan, has freon, not getting the signal
On occasions mostly when cold, the engine fails to idle and died on several occasions. Proper idle RPM is approximatley 650. On other occasions when hot, the engine wants to idle at 850 RPMs, which is too high. Also ...
I have replaced my compressor recharged my refrigerant and my 1990 cadillac deville still blows hot air
This vehicle is running and the performance is acceptable but sets codes about every two to three days. The one consistant code is a P0420 for the cats and really doesn't excite me much; however, the part that is con...
Set timing according to chiltons book,10 degrees BTDC, computer advances up to 46 degrees according to OTC scan tool, altenator tested good at parts store. New plugs, wires, cap and rotor. Port fuel injection. Interm...
I'm always adding coolant and the car's over heating. I believe I not only need to have my radiator flushed, but also change my thermostat. Is that normally the case?? And how much would that normally run. plus witha...
leaking oil from valve cover
where is the fuel pump relay 0n 1985 cad deville, i have checked on motor alldata does not show location, fuel pump runs all the time!!
Thanks for the info dandd but i did what you said and it did not fix the problem so i did some more checking, i took the resiviour off and drained it and refilled and there was air bubbles when i started it up, but le...
fuse immediately starts glowing and keeps burning out How do I fix it or at least get the fuel door to open so I can re-fuel?
oilgetting in intake manifold
How do I get to my lower radiator hose? it has a leak and i want to replace it
hello i recently replaced the power steering pump on this vehicle.After the new pump it stills wines loudly.The steering is great it turns good and smoothe just make an obnoxious noise.I checked the fluid and it was f...
Just changed the tranny filter and replaced gasket how much tranny fluid does this car take or at least safe amount to put in before starting again to check fluid.
i need help when i put my car in park my locks do not unlock even when i use my remote to unlock or lock nothing happen
after having the left rear brakes lock up, and heavy brown brake dust on my wheel i diagnosed it as a seized caliper. I have replaced the caliper, rotor, and pads on rear left and also rotor and pads on rear right sid...
I have a certified mechanic looking at my A/C. I have had my Cadi for 5 yrs and it runs great. Now I am spending money on the air conditioning. I am up to $700 on air compressor, dryer, orifice tube, refrigerant and l...
mastertech6371, I tried to reply, but could not. The answer I got last week said, if the A.C. shut off and said,service A.C. this meant the coolant was low. This is why the mechanic my husband knew added coolant. ...
I asked a question last week about wet carpet and A.C. message that says service A.C. We cleaned out the Evap. drains and added 2 cans of coolant. The A.C. is still not cooling. Any tips?
The front air conditioner works fine but the rear passenger is blowing hot air.
how to change knock sensor is it difficult
need instructions on how to change knock sensor in 1996 cadillac deville
I have a 2003 cadillac deville and it has an error code PO410. How common is this problem with this car, and is there anyone that can tell about how much is it to fix it.
I sent in a question last week and got back an answer. The drain were clogged on the evap. We had these unclogged and added 2 things of freon. The air is still not cool. Is there a switch or something with the comp...
What is the best way to access the Mode Door Actuator in 2000 Deville DHS for replacement ? Thanks