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  1. Help 02 funeral coach DeVille overheating

    Cadillac DeVille 1985 to 2005 including:1985-1992
    So here I am I’ve stalked these posts every since I got this car. So what I’m dealing with is a 2002 Cadillac Deville funeral coach I got it in June...so the funeral home I got it from said that he had the oil changed and then less then 3 days later he was doing a funeral when all of a sudden it...
  2. 1998 Deville chrome strip GM1158326

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Where do I get chrome strip GM1158326 for my 1998 Deville? Need to replace them all.
  3. '98 Deville - usual Northstar problems?

    Northstar Engines and System Technical Discussion
    I’ve gotten ahold of a beautiful black 98 DeVille Elegance with only 69,000 miles on it. The car drives great on the highway and most short distances, but there have been 2 times where the engine has overheated (240 degrees or over) once while stuck in traffic after being on the highway, and the...
  4. 1983 Fleetwood Brougham Coupe HT4100 - engine swap

    RWD 19xx-1984 DeVille and Fleetwood,1985-1996 Flee
    I had just bout a 1983 cadillac fleetwood brougham coupe. I got it for a great deal, but i want to swap the 4100 to a 305 or 350 with the 700r4 transmission. I have both engines i have a whole 91 brougham with a 305. I am still debating on the 90 conversion and i have a 350 that came off a 92...
  5. My 1968 DeVille Convertible...just had it painted

    My 1968 DeVille Convertible...just had it painted

  6. 1996 SLS.....should I bite?

    Cadillac Seville / Cadillac Eldorado Forum
    God help me....with as much trouble as my 1997 SLS has given me, I should be running the other way and getting a Toyota or Honda instead. But.....but.....I really like these cars. This is nice. They want $4,990 for it. And with only 62,000 miles on it and 3 previous owners...
  7. Electronic level control

    RWD 19xx-1984 DeVille and Fleetwood,1985-1996 Flee
    Hi all. I have a 1978 Cadillac Coupe DeVille that i’d like to install the original elc system in. I was wondering what part numbers I’d need to do a full install. I’ve found an original nos compressor for that year and ac delco makes a shock kit 504-511 can I put the nos compressor together with...
  8. Looking for information on invoice and window sticker details

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Hello, I have an 87 Deville that I’m restoring to most authentic state. And recently I found the car‘s invoice through gm archive site. They‘ve send to me a scanned copy, but with those small letters and text I can’t figure out what they say. I’m restoring the invoice also and need some help...
  9. 1974 DeVille transmission extension tail housing removal

    The Classic Cadillac Forum
    Hi guys, I'm trying to remove the transmission extension housing from my '74 Coupe DeVille to replace the oil seal and bushing and it seems like I'm missing something. Got the driveshaft and housing disconnected from the transmission no problem. The shop manual says now all that's left is...
  10. Clearing 'HISTORY CODES'

    Cadillac DeVille 1985 to 2005 including:1985-1992
    I've never been too good navigating through our forum. Been a Caddi man all of my 60 years. I've owned well over 19 old school beasts, plus an Allante. Good luck trying to find an old school crest and wreath 'Heritage of Ownership' badge. Currently, I own a beautiful 1996 DeVille with less than...
  11. 98 Deville electrical issues! (Haunted?)

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Just picked up a 98 Deville with only 70,000 miles on it! I’m having some strange wiring issues though, sometimes when I start the car it’s fine for a couple minutes, then out of nowhere I get flashing lights around my dash, and a theft system problem pops up that tells me car might not restart...
  12. Replaced radiator - oil cooler line will not fit

    Cadillac DeVille 1985 to 2005 including:1985-1992
    1991 deville 104k miles. When my car would get warm I would see coolant running down the side of the plastic end tank. I pulled the radiator from the car and ran water through where the upper rad hose would go so i could clean it out to put in the back of my SUV. While the hose was running water...
  13. 1971 deville with locked 472

    RWD 19xx-1984 DeVille and Fleetwood,1985-1996 Flee
    Hope y’all are well, it’s been a while but you’ve given some great advice in the so I figure I’d go to the well again...... my dear all original 71deville refuses to crank. Back story is it fell victim to some mild flooding here in New Orleans. Wasn’t too bad, but did get some water in the oil...
  14. Loc disconnected

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Blew the rear sub on this 2002 Cadillac deville I have so I put in an LOC and amp n subs. Well everytime I start the car I have to go back and unplug/plug back in the factory connector. Well I read on here that you need a resistor to keep it from doing this crap. Well I put the sub in the...
  15. 1993 Deville A/C parts ID ?

    Cadillac DeVille 1985 to 2005 including:1985-1992
    I could really use some help figuring out what to buy to replace my A/C line. It sits on the most passenger side next to the pulleys and holds the orifice tube. I believe it's the high pressure side, however the port broke off, and the sensors seem important. When I look it up, the replacement...
  16. 1994 DeVille- serpentine belt size when bypassing AC

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Hey folks, keeping this post short because I risk lifelong carpal tunnel if I repeat my last post. as the title says, I have a 1994 DeVille with the 4.9 and the compressor was non functional when I purchased this car last year and the previous owner had simply bought a Serpentine belt that is...
  17. 94 DeVille - (4.9) - suspension questions, softer ride quality sought

    Cadillac DeVille 1985 to 2005 including:1985-1992
    Hey folks, my car: 1994 Cadillac DeVille with the 4.9L V8 (not Northstar) with 152,000 miles on it. Runs very well and is my daily driver. I bought this about a year ago from an older family that doesn’t drive any longer and thus got the deal of a lifetime on it. Where else can you get a...
  18. 91 Deville

    91 Deville

  19. 1992 Deville 4.9 On board diagnostics help

    Cadillac DeVille 1985 to 2005 including:1985-1992
    All mine will display are E codes. How do I switch to P codes?
  20. 20190819_194604.jpg

    20190819_194604.jpg

    1992 Cadillac Coupe Deville base
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