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1991 Cadillac Deville problems

The most common problem on the 1991 Cadillac Deville is brakes. It has fewer complaints than a typical Deville model year.

Typical yearClose to a typical year
Owner complaints
87
Recalls
1
Service bulletins
4
Worst area
Brakes

The worst 1991 Cadillac Deville problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

Specific symptoms reported on the 1991 Cadillac Deville

ABS 16Brake failure 8Fire or smoke 6Stalling 5

Recalls 1

Power train: axle assemblyReported October 13, 1994 · 403,273 vehicles affected
What is wrong
The upper transaxle oil cooler hose can pull out of the crimped coupling at the transaxle end of the line assembly.
Risk
In the event of separation of the coupling, an oil leak can occur which, when exposed to an ignition source, could result in an engine compartment fire.
Remedy
Dealers will install a new upper transaxle oil cooler line to the transaxle.

Recall number 94V199000 · Recall details

See all 1 recalls for the 1991 Cadillac Deville

Defect investigations

Fuel line failureOpened May 3, 1993, closed May 31, 1994

There is no summary currently available

EA93011

Fuel line failureOpened February 10, 1993, closed May 3, 1993

There is no summary currently available

PE93007

Engine compartment firesOpened March 22, 1991, closed March 25, 1992

There is no summary currently available

EA91019

Engine compartment firesOpened November 26, 1990, closed March 22, 1991

There is no summary currently available

PE91016

Technical service bulletins for the 1991 Cadillac Deville 4

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 4 bulletins for the 1991 Cadillac Deville

What 1991 Cadillac Deville owners say

Most recent owner complaints, unedited.

Filed Oct 13, 2018 · Fuel system · 89,000 miles · TN

Vehicle started leaking fuel underneath at the nylon fuel line. I had it repaired and it started leaking in a different location. Apparently the entire line is faulty and I cannot even seem to find a replacement. Fire hazard!

Filed Aug 21, 2015 · Engine, Fuel system · 50,000 miles · WI

I had no idea this vehicle was under recall I actually own a 1984 cadillac sedan deville, it had a gas leak which rotted out the timing chain casing, and knocked teeth down into the gear box. I just realized this car was recalled because of the fuel leaks and the rotting parts under the engine compartment. I paid nearly 6,000 in 2004 thinking I was buying a great collector one time previous owner. Then I ended up with a lemon, I stored it cause I see they sell for around 35k fixed up. But I believe this should still be covered under the recall the engine and fuel pump work.

Filed Feb 13, 2015 · Electrical, Locks · 110,000 miles · NY

Tl* the contact owns a 1991 cadillac deville. The contact stated that the vehicle's door locking mechanism was faulty, which allowed the doors to open independently while driving. The vehicle was taken to an independent mechanic who diagnosed that the locks needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the issue. The failure mileage was 110,000.

Filed Mar 4, 2010 · Acceleration, Engine · 105,000 miles · CA

My 1991 cadillac deville has had a problem (as had the 1985 cadillac) with sudden acceleration/engine racing. This is most noticeable when the car is stopped at a signal or stop sign. Though my foot will be firmly on the brake pedal, the car engine races and then the car lurches forward. My solution? I keep a good distance behind the car in front of me to prevent the lurching into the car in front. I am concerned that this will at some point cause an accident, whether it is parking the car or when the foot is off the brake momentarily or when the foot is on the gas pedal. Have there been recalls issued for this problem on this car, especially, as I have not owned the 1985 car for a couple of years? Do you know of any solutions to this disturbing problem. Any feedback would be appreciated.

Filed Apr 2, 2008 · Steering · 50,000 miles · TX

Power steering pump overheats & leaks. Replaced twice. Returned to mechanic 4/2/08 for 3rd replacement. Pump got so hot the dipstick melted.

Filed Aug 2, 2005 · Electrical, Engine · 135,696 miles · NY · fire

At the end of short 20 mile trip as I was pulling into the driveway, I noticed smoke & flames coming out of hood / engine. The action of driving, parking and fire was simultaneous. I can not say for certain the order in which the three events happened. The engine was on fire. I left the car in park at the end of driveway went inside the home and had my son called the police and fire ( 911 ). By this time there was thick smoke and flames coming out of car. Initially the smoke was white which later turned to black. The smoke was accompanied with regular flames and occasional flare ups. The hood was locked up as well and the police and fire fighters were unable to open the hood. The entire engine compartment, including all plastic parts, majority metal components, engine head, electrical systems, cooling system, and other major components are burned up. The front instrument panel, parts of the roof cover, engine hood, front bumper, side fenders, grill etc. Is also burned up. Under carriage in the engine compartment is burned up as well. The car is total loss and beyond repairs.

Filed Jul 18, 2002 · Visibility · KY · 1 injury

The ignition was turned off and the window lock switch failed, consumers grandchild was sticking her head out the window when all of a sudden the childs neck and head were being squeezed between the window and frame, child suffered minor injuries.

Filed Apr 17, 2002 · Engine · TX · fire

The vehicle was driven four miles, the vehicle was parked at the time it caught fire. The fire department indicated that the problem could have been cooling fan. Dealer contacted. Nlm per inspection, they found the hot spot was on the left hand side of the vehicle where the fender and the tire had been consumed by the fire. Also the fire was so hot that it fused the hood to the radiator and the firemen had to use special instruments to completely douse the flames. Scc

Filed Jan 9, 2002 · Fuel system · IL

When vehicle has about 7 gallons of gas, and when making a hard right turn or going up hills, vehicle will shut off completely. Contacted dealer, and dealer noted that intake valve in tank was not registering that there was fuel.*ak

Filed Sep 24, 2001 · Transmission · OR

Vehicle takes off when started in neutral, could this cause the ECM to become out of whack, sometime wile the car is being driven normally, it stalls and restarted in neutral vehicle takes off.

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Other model years

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Questions about the 1991 Cadillac Deville

Is the 1991 Cadillac Deville reliable?

Owners have filed 87 complaints about the 1991 Cadillac Deville, fewer than a typical Deville model year.

What is the most common problem with the 1991 Cadillac Deville?

Brakes, with 29 complaints. Next is engine (16).

How many recalls does the 1991 Cadillac Deville have?

1 recall, covering power train.

What year does the Cadillac Deville have bad brakes?

The Cadillac Deville model years with the most brakes complaints are 1997 (62 complaints), 1998 (36 complaints) and 1991 (29 complaints).

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