Northstar engine Vin 9 vs Vin Y
I would like to replace my engine on 2002 cadillac seville because the head gasket is blow. I found and engine but in the description is a vin 9. I checked my vin and the 8 digit is Y, will vin 9 digit...
View Article‘99 Eldorado Sway Bar Links
I could really use some help here! I’m trying to replace the drivers side sway bar end links. I got the nuts off perfectly fine and got the stud out of the hole that attaches to the strut, but getting...
View ArticleP 0300
02 ESC. ONLY CODE IS P0300. Could a Crossover leaking badly have anything to do with the miss? New MAF,MAP,TPS, and plenum. Also fairly new IAC. Wanna find the cause of the miss before I embark on 6-8...
View Article2003 SLS window issue (not the motor)
Hey guys so the other day my Seville’s main window switch got alittle wet when I had my windows down and it started to rain, put the windows up and thought nothing of it. The next day everything was...
View ArticleArm rest/cup holder issue
My '93 STS developed a common problem in as the cup holder would no longer lock in the stowed position. Several searches and no luck finding the latch, although I did find the '94 Corvette used a...
View Article78 Eldo power steering pump bolt - how to loosen
I want to change my thermostat gasket - it leaks. I read the FSM, foundd out that the AC compressor needs to be dismounted - friggin' engineers - thought that stuff didn't start till the mid 80s....
View Article2001 ETC seat back flops backwards, intermittently
Went out one morning a week or so ago, driver's seat back was lying on the back seat fully reclined and then some. Held it forward, would not hold. Power recline switch activated the motor, but no seat...
View Article1997 Eldorado Bose wrong balance, right channel is louder
Hi! Need some help with my Caddy if you please. So the right channel is louder then the left one on any source. I'm listening to the music with balance adjusted to about the middle between center and...
View ArticleBlower motor surprize-'95 ETC
I have just had the PLEASURE of replacing the blower motor on my '95 ETC...and I truly mean that. I DREAD replacing these motor/controller assys. Why did they do away with the remote controller that...
View Article1997 SLS Fuel Pump wiring harness
Hi, I have a 1997 SLS with 107,000 miles. The head gasket issue occurred, so I had the heads and inserts repaired/replaced, but when the mechanic tried to start the car, the fuel pump wasn't working....
View Article03 SLS - P 0300 rough idle cold start only
I think my Cadillac is trying to kill me! In the last 30 days I have installed a new radiator, new water pump, new belts, installed Submariner's suggested "butt plug' mod, replaced Plenum boot after...
View ArticleR&R heater core in a 93 Eldorado 4.9L
I'm trying to find a clear diagram and instructions on how to remove and replace a heater core in a 1993 Cadillac Eldorado 4.9 l please any help would be greatly appreciated Anthonysammons
View ArticleWrong key for ? Escalade ?
Oh boy! Did i buy the wrong key it wont program to escalde. Gm-39P. B102P? I thought it was cuz my alarm is on. Help Moderator edit - What make, model, year of car? Where ? Hijacked thread. Please...
View ArticleIdle stepper motor testing-'89 eldo
There's a procedure to advance and contract the idle stepper motor plunger to check for operation, but I can't find it now. I'm not talking the threaded portion, but the whole plunger. I've done this...
View ArticleTire Pressure '78 Eldorado
Hello Everyone, so I just replaced all four tires on my '78 Eldorado with 235/75/15 Nexen N'Priz and so far all is good. The garage put 40 lbs. in each tire, which seems high to me considering that the...
View ArticleDead in the water
99 eldo. ETC, hwy. blipped off several times split second durations and then lights on dash cluster and radio went off and still dead. I assume it is the ign. switch but is it the lock cyl. or an ign....
View Article2000 ETC drivers side axle replacement question (s)
Hello all, This may be wordy, but as a former medic, a good prognosis requires a good "history". I am facing an axle replacement (drivers side) on my 2000 ELDO, ETC. I have reviewed previous task...
View ArticleRear brakes
I have replaced all of the different parts of the front brake system when needed, on my departed 94 Eldo and the current 98 Eldo. I can't remember if I ever did the rears on the 94 but I know I haven't...
View Article1980 Eldo stuck, won't move - Italy
Hi guys, today finally I take my '80 Eldo to my house,the car was sitting for a year and so. Today when I take it off from the tow truck(engine off) with the gear position in neutral the car move...
View Article1984 Eldorado fuel filter replacement
Hello To All. I had to change the under carriage fuel filter on my 1984 Eldorado due to a slight leak. The car is in Germany and I have to pass TUV which is the equivalent an auto inspection on...
View Article1998 Eldorado - coils and ICM
One coil pack post and the metal connecting clip inside the spark plug wire are corroded. Other seven looked good. Caddy wasn't specifically doing anything big, but at times something just didn't seem...
View Articlehorn location-2001 ETC
I've got one dead horn. Exactly where are these horns? The FSM has drawings done by a 2 year old. Do you access these thru the wheel well?
View ArticleAC recirculate question
I have a 1996 Seville StS. When I turn the ac on, it goes into auto mode and turns the recirculate button light on which is normal. The only thing that turns the light off on the recirculate button is...
View Article1980 Eldorado 368 engine from Italy
@admin: I'm going to resume my 1980 Eldo and I want to share all works on it,is this the correct section to post. If not ,please can move it in the right section? I'm starting to check the right firing...
View ArticleTurn signal relay
2000 cadillac Seville sls....trying to replace turn signal relay. I understand it is behind the hazard light switch. How do you get to it? Dash has the wood trim looking piece where the vents are &...
View Article1998 Seville Sunroof Woes
GM, So my 98 Cadillac STS had back in the day, an after market sunroof installed, which I was told by the original owner was also at the time later known to be defective.. So fast forward and now onto...
View Article2004 SLS A/C only blows cold when stopped, and only from passenger vents
Hi everyone, I have a 2004 Cadillac Seville SLS doing strange things with the A/C, any help on tracking down the issue would be greatly appreciated. It's June in Florida and it's Hot! First, the air...
View ArticleNew to the world of Cadillacs. 2003 SLS with problems
I am new to the world of Cadillac. I just bought a 2003 Seville SLS. (My 1st Cadillac) I only bought the car bcz I got it so cheap. I paid the previous owner only $250.00 bcz she was flying to Oregon...
View Article2000 Eldorado Stabilizer links longevity
I bought my 2000 Eldorado in late 2015 and it had 44k miles on it. Within a few weeks I had to replace the front left stabilizer link so I replaced both sides. With 95k miles now I am now on my 4th...
View ArticleDoor Ajar
Since I did the Hot/Cold actuator exploration, a day later door ajar has been appearing. Door is shut properly. Shot a little Blaster into the latch, still comes on. It will stay off after I dismiss it...
View ArticleBattery Recommendations
My SLS is not done kicking me in the nuts but at least this issue seems to be straight forward. I have noticed it is starting to crank slower. Volt on startup have been as high as 15 but backs down to...
View ArticleMAP or MAF Sensor
1996 Seville STS. Does it have a MAP, or MAF sensor, or both? My GM manual doesn't tell me squat. It looks like I have both, but not sure. The main wire comes in and splits to both sensors. The wiring...
View Article1995 Fuel Injector vs 1996-1999
Hello, Can anyone tell me what the difference is between the fuel injector for a 1995 Eldorado and a 1996-1999? Rock Auto lists the 1995 as P/N 19304543 and one year only and 1996 - 1999 as 19304542....
View Article94 touring coupe remove seats with no power and door won't open
Catch 22 plus. Door won't open. I have pulled on the lock and door latch rods and did hear what sounded like a release but the door is still frozen solid. I can't remove the door panel because the seat...
View Article2000 SLS overheating
hey guys i need your expertise and advise so ive recently ran into the red i have a new water pump, new radiator, new upper / lower hose, new thermostat , new coolant temp sensor, im running hot but i...
View Article4th of July Holiday
Happy 4th to everyone on the forum and especially to the Vets. Drive safe and be safe. Watch those fireworks, it's hard to fix you car minus any fingers. I stay away, played around enough with...
View ArticleWaterless coolant, any experience with it.
Has anyone had any experience moving to the waterless coolant? Evans seems to come up on a google search. I have been watching Youtube video's by Videobob Moseley who bought a used Rolls Royce for $65K...
View Article1984 Eldorado Biarritz - What is the spare tire size?
When I purchased my 1984 Eldorado it did not have a spare tire. I have an extra steel wheel for the car, and would like to build a spare tire. Is the spare tire donut size or full size? Any help would...
View Article98 vs 84 Eldo controls
Any similarities between the temperature controls of a 98 and 84 Eldorado? Just replaced the lower temperature control armature motor on my 98(thanks for all help) and in talking to a friend with a 84...
View Article1992 to 2002 Eldorado Value?
Hello all. Hope this note finds you well. Question regarding value of 92-02 Eldorados. I realize that condition of the car & mileage is a factor in determining what a car is worth or what it might...
View ArticleDexcool in Plenum
While working on other issues (checking starter connections) I removed the Plenum. While maneuvering it back in place I got a splash on my leg of Dexcool. Head gaskets ?
View Article1985 Eldorado Biarritz rear speaker replacement.
Hi I can't figure for the life of me how to get those speakers out. I can see one screw right in the middle of the rear dash that sits under the rear window. I've unscrewed it and tried to lift it but...
View Article1984 Eldorado Trunk Pull Down Problem
Hey to All. I replaced the trunk pull down mechanism on my 84 Eldo. I found the exact part (complete assembly) on eBay and mechanically it was plug and play. It's a 3 pin connector. When I plugged it...
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'78 Eldorado as a daily driver?
While searching for an inexpensive ride (~$1500) I bumped into a 78 Eldorado. Rebuilt motor, very good interior and exterior. Needs works but any $1500 car would. Owner says it drives fine. Can such an...
View Article1981 Eldorado blower motor stuck on
My 1981 Cadillac eldorado blower motor stays on even when the car is turned off. Ive replaced the climate control box when you push the buttons to change the temperature as well as replaced the blower...
View ArticleBrake Proportioning Valve
Can I replace the faulty proportioning valve on my 96 with one for a 97? https://images-na.ssl-images-amazon....1gRoao0r5L.jpg https://static.summitracing.com/glob...44448_lt_m.jpg
View Article1994 Seville - Accidentally started my engine while in "Drive"
So today I did something incredibly stupid. I accidentally started my 1994 Cadillac Seville while in 'Drive', after forgetting to put it in 'Park' before restarting it. The car didn't seem happy at all...
View Articlemute function Bose radio-'99 STS
I'm finally getting around to putting the '99 STS in service. The Bose radio is mute. The display shows the selected stations, the buttons all work, the CD functions WITH sound, so the amp and speakers...
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