1991 Cadillac Eldorado problems

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The Cadillac Eldorado is a luxury car manufactured and marketed by Cadillac from 1952 until 2002 over twelve generations.

The Eldorado was at or near the top of the Cadillac line. The original 1953 Eldorado convertible and the Eldorado Brougham models of 1957–1960 had distinct bodyshells and were the most expensive models that Cadillac offered those years. The Eldorado was never less than second in price after the Cadillac Series 75 limousine until 1966. Starting in 1967 the Eldorado retained its premium position in the Cadillac price structure, but was manufactured in high volumes on a unique, two-door personal luxury car platform.

The Eldorado carried the Fleetwood designation from 1965 through 1972, and was a modern revival of the pre-war Cadillac V-12 and Cadillac V-16 roadsters and convertibles.

1991 Cadillac Eldorado

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Common 1991 Cadillac Eldorado problems

The 1991 Cadillac Eldorado has been reported to have several common problems, which include transmission failure, air conditioner issues, electrical problems, and audio problems.

Transmission failure is one of the most commonly reported problems with the 1991 Eldorado. Owners have reported that the transmission went out around 94,000 miles. This could be due to a variety of reasons, including wear and tear, lack of maintenance, or manufacturing defects.

Air conditioner issues are also a common problem with the 1991 Eldorado. Some owners have reported air conditioner leaks, which were never corrected. Additionally, some owners have reported issues with the air conditioner sensor, which can cause the air conditioner to malfunction.

Electrical problems are another common issue with the 1991 Eldorado. Some owners have reported issues with the EGR valve, which can cause the car to run poorly or stall. Additionally, some owners have reported issues with the speed sensor, which can cause the car to run erratically or stall.

Audio problems are also a common issue with the 1991 Eldorado. Some owners have reported issues with the factory radio, which can cause the audio system to malfunction or not work at all. This can be due to a variety of reasons, including faulty wiring, blown fuses, or blown speakers.

In summary, the 1991 Cadillac Eldorado has several common problems, including transmission failure, air conditioner issues, electrical problems, and audio problems. These issues can be caused by a variety of factors, including wear and tear, lack of maintenance, or manufacturing defects. It is important for owners of this vehicle to be aware of these common problems and to address them promptly to avoid further damage or safety issues.

1991 Cadillac Eldorado engine

What years of Eldorado to avoid?

Worst Issues

  • rear oil seal leak in the 1994 Eldorado. 1 complaints.
  • ac went out in the 1998 Eldorado. 1 complaints.
  • dead battery in the 2002 Eldorado. 1 complaints.
  • engine uses excessive oil in the 2001 Eldorado. 1 complaints.
  • engine runs rough in the 1993 Eldorado. 1 complaints.

What engine is in a 1991 Cadillac Eldorado?

The 4.9 L engine was used in the following Cadillacs: 1991-1992 Cadillac Fleetwood. 1991-1993 Cadillac Eldorado.

How fast does a Cadillac Eldorado go?

1997 Cadillac Eldorado Specs, Features & Options

Torque
7.4 seconds7.1 seconds
Top Speed
112 mph150 mph

What was the last year Cadillac made Eldorado?

2002

A true driver's luxury coupe, the Cadillac Eldorado (discontinued in 2002) integrated not only the best in performance and handling characteristics, but also outstanding comfort and convenience.

What years of Eldorado to avoid?

Worst Issues

  • rear oil seal leak in the 1994 Eldorado. 1 complaints.
  • ac went out in the 1998 Eldorado. 1 complaints.
  • dead battery in the 2002 Eldorado. 1 complaints.
  • engine uses excessive oil in the 2001 Eldorado. 1 complaints.
  • engine runs rough in the 1993 Eldorado. 1 complaints.

What engine is in a 1991 Cadillac Eldorado?

The 4.9 L engine was used in the following Cadillacs: 1991-1992 Cadillac Fleetwood. 1991-1993 Cadillac Eldorado.

How fast does a Cadillac Eldorado go?

1997 Cadillac Eldorado Specs, Features & Options

Torque
7.4 seconds7.1 seconds
Top Speed
112 mph150 mph

What was the last year Cadillac made Eldorado?

2002

A true driver's luxury coupe, the Cadillac Eldorado (discontinued in 2002) integrated not only the best in performance and handling characteristics, but also outstanding comfort and convenience.

1991 Cadillac Eldorado car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Cadillac Eldorado problems, we found that the most common problems with these 2023 model year vehicles are:

  • Service brakes problems
  • Hydraulic problems
  • Engine and engine cooling problems
  • Equipment problems
  • Seat belts problems

The graph below shows statistics for all 1991 Cadillac Eldorado vehicle components and the number of complaints received.

1991 Cadillac Eldorado complaints

The NHTSA has received 13 complaints about various vehicle components related to the 1991 Cadillac Eldorado.

2006-11-16

ENGINE AND ENGINE COOLING,SEAT BELTS PROBLEM

  • Date Of Incident: 1901-01-01
  • Fire: 1
  • VIN: 1G6EL13B1MU
  • Components: ENGINE AND ENGINE COOLING,SEAT BELTS
  • Summary: 1991 ELDORADO SEAT BELTS ARE UNSAFE. *TS CADILLAC CLAIMED THEY WERE UNABLE TO LOCATE REPLACEMENT SEAT BELTS IN THE COLOR THE CONSUMER NEEDED. *NM UPDATED 12/01/15*LJ THE CONSUMER STATED WENT TO DEALER ON NOV. 5, 2010, AND THE DEALER CAUSED AN ENGINE FIRE TO THE VEHICLE, PUTTING IT OUT WITH A FIRE EXTINGUISHER. *TR *TR
2003-02-24

ENGINE AND ENGINE COOLING PROBLEM

  • Date Of Incident: 2003-02-24
  • VIN: 1G6EL13BXMU
  • Components: ENGINE AND ENGINE COOLING
  • Summary: THIS CAR HAS HAD MULTIPLE PROBLEMS FOR THE PAST 2 YEARS.MAIN ISSUE IS ROUGH IDLE AND LOSS OF POWER.SO FAR REPAIRS HAVE COST THOUSANDS OF DOLLARS AND CAR IS STILL UNABLE TO BE REPAIRED BECAUSE NO ONE CAN FIGURE OUT WHAT IS CAUSING THE PROBLEMS.TWO FUEL INJECTORS,MAIN BEARING,TORQUE CONVERTER,4 WATER PUMPS,STRUTS REPLACED TWICE,2 STARTERS,ENGINE MOUNTS,AIR CONDENSER,2 SPEAKERS HAVE BLOWN,ECM DOES NOT SHOW CODES OR PROBLEMS WHEN THE CAR RAN OUT OF OIL AND WATER,BRAKE LINES,CV JOINTS AND BALL JOINTS REPLACED TWICE,MANY MORE REPAIRS HAVE BEEN DONE BUT MOST REPAIRS HAVE BEEN DONE MORE THAN ONCE AND THE IDLE AND LOSS OF POWER IS STILL A MYSTERY.
1999-09-24

POWER TRAIN,EQUIPMENT PROBLEM

  • Date Of Incident: 2024-11-24
  • Components: POWER TRAIN,EQUIPMENT
  • Summary: NEEDED NEW EVAPORATOR CORE FOR AIRCONDITIONER AND NEW TRANSMISSION LINES
1998-09-30

SERVICE BRAKES, HYDRAULIC,AIR BAGS PROBLEM

  • Date Of Incident: 1998-08-30
  • Crash: 1
  • Components: SERVICE BRAKES, HYDRAULIC,AIR BAGS
  • Summary: WHILE DRIVING 35 MPH IN THE RAIN THE ABS BRAKING SYSTEM LOCKED UP, CAUSING THE VEHICLE TO SLIDE AND HAD A FRONTAL IMPACT WITH A VEHICLE. THE DRIVER'S AIR BAG DID NOT DEPLOY WHICH DID NOT PROTECT THE OCCUPANT IN EVENT OF AN ACCIDENT. NO PRIOR PROBLEM WITH ABS SYSTEM OR AIRBAGS. CAUSE UNKNOWN. PLEASE PROVIDE PROBLEMS.
1997-11-25

EXTERIOR LIGHTING PROBLEM

  • Date Of Incident: 1997-07-25
  • Components: EXTERIOR LIGHTING
  • Summary: EXTERIOR LIGHT LENS MISSING.
1997-11-25

ENGINE AND ENGINE COOLING PROBLEM

  • Date Of Incident: 1997-07-31
  • Components: ENGINE AND ENGINE COOLING
  • Summary: OIL LEAKS FROM OIL PAN GASKET.
1997-11-25

PARKING BRAKE PROBLEM

  • Date Of Incident: 1997-09-12
  • Components: PARKING BRAKE
  • Summary: PARKING BRAKE WON'T RELEASE.
1997-11-25

EQUIPMENT PROBLEM

  • Date Of Incident: 1997-09-25
  • Components: EQUIPMENT
  • Summary: AIR CONDITIONER FAILED.
1997-11-25

EQUIPMENT PROBLEM

  • Date Of Incident: 1997-08-09
  • Components: EQUIPMENT
  • Summary: REAR AND FRONT SPEAKER NOT WORKING.
1996-11-04

FUEL SYSTEM, GASOLINE PROBLEM

  • Date Of Incident: 1996-10-29
  • Fire: 1
  • Components: FUEL SYSTEM, GASOLINE
  • Summary: WHILE DRIVING OWNER SMELLED GASOLINE FUMES, PULLED OVER AND VEHICLE CAUGHT ON FIRE. PLEASE DESCRIBE FURTHER DETAILS. *AK
1995-02-22

SERVICE BRAKES, HYDRAULIC PROBLEM

  • Date Of Incident: 1995-02-11
  • Components: SERVICE BRAKES, HYDRAULIC
  • Summary: BREAKING TO STOP AT A STOP SIGN DISC BRAKES DID NOT WORK WENT RIGHT THROUGH THE STOP SIGN. TT
1995-02-22

SERVICE BRAKES, HYDRAULIC PROBLEM

  • Date Of Incident: 1995-02-11
  • Components: SERVICE BRAKES, HYDRAULIC
  • Summary: WAS DRIVING CAME TO A STOP SIGN CAR DIDN'T STOP THE BRAKES ARE DISC. TT
1995-02-14

SERVICE BRAKES, HYDRAULIC PROBLEM

  • Date Of Incident: 2024-11-24
  • Components: SERVICE BRAKES, HYDRAULIC
  • Summary: VEHICLES ABS BRAKING SYSTEM WHEN ATTEMPING TO BRAKE PEDAL IS EXTREMELY HARD. TT

1991 Cadillac Eldorado recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1991 Cadillac Eldorado.

1995-05-31
  • Manufacturer: GENERAL MOTORS CORP.
  • Components: SEAT BELTS:FRONT:WEBBING
  • Summary: THE FRONT OUTER SHOULDER BELT WEB SEW STOP CAN BECOME STUCK IN THE RETRACTOR. THE BELT CAN BE DIFFICULT TO PULL OUT OF THE RETRACTOR AND SOME OCCUPANTS MAY NOT BE ABLE TO FASTEN THE BELT.
  • Consequence: THIS CONDITION CAN PREVENT A PERSON FROM USING THEIR RESTRAINT SYSTEM RESULTING IN AN INCREASED RISK OF INJURY IN AN ACCIDENT.
  • Remedy: DEALER WILL INSTALL A WEBBING STOP BUTTON IF THE CUSTOMER REQUESTS REPAIR.

Negative 1991 Cadillac Eldorado car reviews

  1. Chad Abshire 2024-06-21

    I've always loved the styling of Cadillacs from this era. The longer hood, shorter rear, and wide stance give it a distinctive look that's not often found anymore. It offers a decent ride quality and good gas mileage for a full-size car. The 4.9L engine provides excellent power, with extremely ample power from a standstill. The transmission is probably the smoothest I've ever experienced, whether cruising or mashing the throttle to pass on the highway. Fuel economy is 17MPG where I drive city/highway, but more highway driving would yield up to 24MPG from what I've seen - thanks to the OD.

  2. Imani Lynch 2024-06-03

    This car has been very well taken care of. Even though I bought it used at a dealership, it was evident that the previous owner loved it. I have had it for a little over two years, and while most of those were problem-free, I do need to note that the aftermarket extended warranty I paid for at the dealership paid itself off.

Positive 1991 Cadillac Eldorado car reviews

  1. Arvel Runolfsson 2025-01-02

    I've owned my Eldorado for four years now and it has been a great experience. Despite being in three fender benders where I was rear-ended, my car only ended up with minor scratches while the other cars had body damage. The car has impressive power that you wouldn't expect from an older town car. The interior is spacious and comfortable enough to sleep in if needed. Overall, I highly recommend this car to anyone. Even at 180,000 miles, it still runs strong and quiet.

  2. Curt Zieme 2024-11-18

    I must say, I really like Chevys, but I have to give credit where it's due - GMC really outdid themselves with this 4.9. I bought my Caddie about 4 years ago, and even though it had 171k miles on it, the engine was spotless and the original owner had kept it parked in a garage 24/7. It runs like a champ! I've had to replace a few minor things like the water pump, starter, and power steering pump, but as long as you do the oil changes regularly, this car runs great. I absolutely love the metal, chrome, and leather interior. I'm definitely old school, and this car has everything I could ask for!

  3. Olen McCullough 2024-09-08

    Hey there! Have you seen this amazing car from a bygone era?

  4. Arnold Shields 2024-08-27

    Hi there! I just wanted to say that I really admire your car. It's amazing that you bought it back in 1990 when it was quite pricey at $32K. Even today, it still looks great and turns heads, especially the Touring Coupes which are quite rare to see on the roads in 2018. I understand that the interior was a bit over plasticized and prone to breakage, but that was quite common for most cars back then. Although the 4.5 Ltr. engine was a bit underpowered, it was still a great car. I mean, the Northstar engine was coming for the new coupe in 1992, so there wasn't much that could be done. Overall, I think it's amazing that your car is still going strong after 28 years. Keep up the good work!

  5. Nathan Lebsack 2024-08-19

    The 1990 Cadillac El Dorado that my husband and I purchased a year ago has been a great car, despite the ABS box going out on it. With only 114,000 miles on it, we are determined to find a replacement and keep it for many more years to come.

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Additional sources

More sources of information about 1991 Cadillac Eldorado problems:

1991 Cadillac Eldorado Problems and Complaints - 24 Issues
1991 Cadillac Eldorado Problems and Complaints - 24 Issues
https://repairpal.com/1991-cadillac-eldorado/problems

Problem with your 1991 Cadillac Eldorado? Our list of 24 known complaints reported by owners can help you fix your 1991 Cadillac Eldorado.

What are common issues with the 4.9? | Cadillac Owners Forum
What are common issues with the 4.9? | Cadillac Owners Forum
https://www.cadillacforums.com/threads/what-are-common-issues-with-the-4-9.49421/

Aug 21, 2005 ... I'm looking to get a 1992 Seville to avoid head gasket and thread bolt problems as well as any unexpected major repairs.

Common 2002 Cadillac Eldorado Problems: Expert Q&A
Common 2002 Cadillac Eldorado Problems: Expert Q&A
https://www.justanswer.com/cadillac/ftyxy-2002-cadillac-eldorado-s-ecs-giving-waring.html

Jan 7, 2021 ... My 2002 cadillac eldorado's ecs is giving me a waring on my dash that my starter is disengaged and to remove the key.

"Starting Disabled Due to Theft System" - 1991 Eldorado | Cadillac ...
https://www.cadillacforums.com/threads/starting-disabled-due-to-theft-system-1991-eldorado.649266/

Jan 24, 2015 ... What is the most common problem? If a wire is broken inside the column, could I bypass it under the dash or should the broken wire be ...

Cross-Country Caddy Battle: 1991 Cadillac Eldorado vs 1992 ...
Cross-Country Caddy Battle: 1991 Cadillac Eldorado vs 1992 ...
https://www.theautopian.com/cross-country-caddy-battle-1991-cadillac-eldorado-vs-1992-cadillac-eldorado/

Jul 28, 2022 ... Moving on: Today, it's an East Coast vs West Coast battle, courtesy of Cadillac's dinosaur of a personal luxury coupe: the Eldorado. The two ...

Other years of Cadillac Eldorado

cadillac eldorado 1992 photo
Eldorado 1992
Cadillac

32

1

11

  • 5
  • 4
  • 3
  • 2
  • 1
cadillac eldorado 1993 photo
Eldorado 1993
Cadillac

48

2

9

  • 5
  • 4
  • 3
  • 2
  • 1
cadillac eldorado 1994 photo
Eldorado 1994
Cadillac

39

2

16

  • 5
  • 4
  • 3
  • 2
  • 1
cadillac eldorado 1995 photo
Eldorado 1995
Cadillac

74

2

20

  • 5
  • 4
  • 3
  • 2
  • 1
cadillac eldorado 1996 photo
Eldorado 1996
Cadillac

81

2

18

  • 5
  • 4
  • 3
  • 2
  • 1
cadillac eldorado 1997 photo
Eldorado 1997
Cadillac

79

2

18

  • 5
  • 4
  • 3
  • 2
  • 1

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1991 Cadillac Eldorado photo