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  1. Disable Service Indicator

    Cadillac DeVille 1985 to 2005 including:1985-1992
    I did a write up on what I did. Here is the thread. My post is on page 13. It was an easy thing to do. http://www.cadillacforums.com/forums/suspension-brakes-tires/5541-speed-sensitive-suspension-service-ride-control-13.html
  2. 94 Deville HVAC blower motor failure (again)

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Thanks for the replies. I think I found the correct connector at rockauto(great suggestion Ranger!) but we arent ready to fork out almost $30 for the connector. We found a wrecking yard thru carparts.com, a great tool for finding used parts. This wrecking yard is going to send us another blower...
  3. 94 Deville HVAC blower motor failure (again)

    Cadillac DeVille 1985 to 2005 including:1985-1992
    We replaced a blower motor in the summer with a used one for about $45. Now this one failed. Similar to the last failure the plug melted a bit. Cadillac cant help us get a new plug and we are having trouble finding one at a wrecking yard. Has anyone tried "hard" wiring the blower motor? My...
  4. 94 Deville Tranny Wont Engage When Cold

    Cadillac DeVille 1985 to 2005 including:1985-1992
    I guess I will continue this conversation with myself :) Someone in the future might find this useful. That little spring clip holds a check valve ball in place so that the torque converter cant drain back. This if of course the problem. Unfortunately we will have to drain the tranny and then...
  5. 94 Deville Tranny Wont Engage When Cold

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Our Caddy doesnt engage in gear until about 30 to 60 seconds after cold startup. It only occurs after it has sat overnight. If it sits for 8 hours at work it shifts and drives fine on start up. Also, it drives perfectly once the tranny engages. This started about 2 weeks after I changed the...
  6. Help Me!! Help Me Please

    Cadillac DeVille 1985 to 2005 including:1985-1992
    How do you know you need new headgaskets? I agree with Ranger, you need to have the system pressure tested and determine what if any leaks you have. Maybe its just the heater core as someone else suggested. I did the head gasket repair myself on a 4.9L 94 Deville. It really wasnt that...
  7. Power Steering Rack

    Cadillac DeVille 1985 to 2005 including:1985-1992
    sounds to me like they didnt fully bleed the system.
  8. 2000 Deville Rear Speaker Blown

    Cadillac DeVille 1985 to 2005 including:1985-1992
    I realize the 1994 design might be significantly different, but on our 94 Deville it was quite easy to install 6 by 9 speakers in the rear deck without them being seen from inside the car. In our case, the aftermarket speaker is 10 times better.
  9. Blower Motor Pigtail Source 94 Deville

    Cadillac DeVille 1985 to 2005 including:1985-1992
    We put a used blower motor in the 94 deville and it works good except the wiring pigtail is burnt a bit from the last motor. Does anyone know where we can find a new or used pigtail? Local yards have nothing. I think its the same plug for several years.
  10. 94 Deville, Code PO39 and Recomended Tranny Fluid

    Cadillac DeVille 1985 to 2005 including:1985-1992
    I think you can also clear the codes simply by removing the neg. battery cable for a few minutes. However, this wont do anything for your problem. The code will come right back. Its annoying for sure, but there isnt much you can do about it. Maybe if you could find the correct wire that sends...
  11. Slugglish power steering 2000 Deville

    Cadillac DeVille 1985 to 2005 including:1985-1992
    I doubt the belt is adjustable. On our 94 Deville your problem would indicate a pump failing like an internal leak, or the same with the rack piston. Since your fluid isnt dropping, there are no external leaks and not likely to have air in the system.
  12. Coolant Pellets Cause Ugly Coolant Color

    Cadillac DeVille 1985 to 2005 including:1985-1992
    After a complete flush we used several coolant pellets on our 94 Deville with 4.9. It turned the fluid to an ugly brown muddy look. Is this normal? I know this has been covered before, but is there any engine damage that can occur if we chose not to use the pellets next time? I tried to search...
  13. Need advice before buying '92 Coupe DeVille

    Cadillac DeVille 1985 to 2005 including:1985-1992
    If it can be done without a lot of expense, have a compression test done on the engine. The price seems about right.
  14. 94 Deville, Code PO39 and Recomended Tranny Fluid

    Cadillac DeVille 1985 to 2005 including:1985-1992
    I spoke with my parents (the original owners) and they said it has been throwing the p039 code since it was nearly new. It hasnt thrown the code now for a few weeks of driving. We decided to keep the car so it really doesnt bother us anymore. Since the car drives like new, we find no reason to...
  15. 94 Deville, Code PO39 and Recomended Tranny Fluid

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Hey JCM1, it looks like I will need to try the upgraded EPROM chip. Im not sure where to find it at GMparts direct. I also have no idea where this chip is on my car or how to replace. I do a lot of mechanical work on our vehicles and in fact rebuilt the top end of the engine on this car, so I...
  16. Loose Hubcaps 94 Deville

    Cadillac DeVille 1985 to 2005 including:1985-1992
    We have the 6-7 inch plastic hubcaps. We will try using some silicone and see how that works. Thanks for the suggestion!
  17. Loose Hubcaps 94 Deville

    Cadillac DeVille 1985 to 2005 including:1985-1992
    We have a 94 Deville. The plastic hubcaps that are attached with a ring of spring clips are loose and rattle. We have tried to use some duct tape to make them queiter but that didnt last very long. Has anyone found a simple fix for this? Are these hubcaps easy to find replacements for?
  18. Selling Price 94 Deville

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Thanks everyone for the helpful responses. We didnt get any calls for the $3200 price. Its hard to explain in a short ad how clean and mechanically sound this car is. It definitely has 50K of life left with probably little attention needed besides ordinary maintenance. The only thing that doesnt...
  19. Transmission Capacity 1994 Deville 4.9L

    Cadillac DeVille 1985 to 2005 including:1985-1992
    IT takes 6 qts dexron III.
  20. Selling Price 94 Deville

    Cadillac DeVille 1985 to 2005 including:1985-1992
    We are selling our 94 deville but wonder what the price should be. Is Kelly Blue Book a reasoable place to start? I noticed a huge difference from KB to say Edmunds.com and other websites. The vehicle has 155K miles, has all of the options and is is excellent mechanical condition with some minor...
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