1995 Cadillac Seville Problems

What owners report

Owners of this model year most often describe fuel odors and leaks traced to the fuel rail and related lines, with several complaints mentioning engine-compartment fires. A second cluster involves engine cooling and head gasket/head bolt problems, and some owners report airbags deploying without an impact. Most reports arrive at higher mileages, in the 90,000 to 130,000 mile range.

1. 1
   Fuel system

   Fuel smell and leaks from fuel rail and lines

   • 20 complaints (27%)
   • median 108,930 mi at 11.5 yrs old (17 state mileage)
   • 2 mention a crash, fire or injury
   • filed 2003–2014

   Owners describe a strong gasoline odor inside the cabin or under the hood, sometimes found on startup or while driving. Diagnoses in the complaints point to cracked or leaking fuel rail tubing, plastic lines to the injectors, and cracked return lines, with fuel pooling on top of the engine in some cases. Several owners report the repair was done at a shop or dealer with the rail replaced; a few note their vehicle was not covered by the fuel-system recall or that the recall had expired. Mostly reported between roughly 70,000 and 190,000 miles, on vehicles of many years' age.

   Recall 04V1100001 related service bulletin

   What to check: Ask whether the fuel rail recall work was completed and keep the paperwork; before buying, look for a gasoline smell under the hood and around the rail, and have the rail and lines inspected.

   2 excerpts from owner complaints in NHTSA records

   “After driving the car for approximately six months, I began to detect a faint odor of gasoline which seemed to be coming from under the hood. I kept detecting this odor off and on for the next few months. Then one day I was surprised and confused to see my gas gauge moving steadily toward empty as I drove along. I thought the gauge was broken, but it was not. Instead, in about two miles, I had jettisoned an entire tank of gasoline as I drove. The problem turned out to be a ruptured plastic line leading to one of the fuel injectors. …”

   NHTSA complaint #10485267, filed 2012-11, 190,000 miles

   “While driving there was a gas odor inside the cabin of the vehicle. The consumer took the vehicle to a mechanic, who determined that there was a crack inner tubing which caused a leak. There was 2 gallons of gas underneath the engine cover. Recall 04v11000 was issued on this problem, but the vehicle identification number was not included in the recall.”

   NHTSA complaint #10075525, filed 2004-07, 113,548 miles
2. 2
   Air bags

   Airbag deploys without a crash

   • 8 complaints (11%)
   • median 109,142 mi at 16.3 yrs old (2 state mileage, few)
   • 3 mention a crash, fire or injury
   • filed 1996–2018

   Owners report front airbags deploying during turns, at low speed, or in rain, with no impact; in some cases the windshield shattered. Others report airbags that did not deploy in a collision. Complaints frequently mention a recall for inadvertent deployment tied to water intrusion and note the vehicle identification number was outside the covered range. Reports span vehicles at various mileages, often associated with wet or rainy conditions.

   Recall 98V115000

   What to check: Ask whether the airbag recall was performed and whether the airbag warning light is off; have the airbag system scanned for stored codes before buying.

   2 excerpts from owner complaints in NHTSA records

   “'takata recall' I was driving my 1995 Cadillac Seville out of a shop-rite parking lot on september 30th, 2017 and was involved in a crash. I was driving very slowly as I was approaching a stop sign and route 46 (a busy highway). My airbags deployed inadvertently and I hit the car in front of me. The airbags smashed the windshield. …”

   NHTSA complaint #11080709, filed 2018-03, 115,284 miles

   “Dt: on may 15, 2004, the airbags deployed, resulting in an accident. The consumer stated that while making a turn n both frontal airbags deployed. This caused him to misjudge the medium. There was no crash or injuries. There was major damage to the vehicle, which was totaled. The consumer found that there was a recall 98v115000 for the airbags. But when he contacted the manufacturer, they told him that this vehicle was not included in the recall due to VIN. …”

   NHTSA complaint #10137441, filed 2005-09, 103,000 miles
3. 3
   Engine cooling

   Engine-compartment fire

   • 9 complaints (12%)
   • median 120,000 mi at 13.5 yrs old (5 state mileage, few)
   • 6 mention a crash, fire or injury
   • filed 2000–2009

   Several complaints describe smoke from the vents or hood followed by visible flames in the engine area, sometimes shortly after starting the car or at low speed. Owners report towing the vehicle, extinguishing the fire themselves or calling the fire department, and in one case the car was destroyed. Some complaints tie the fire to a fuel-related recall notice that had not been applied or that arrived later. Reported across a wide mileage range, from roughly 100,000 to 140,000 miles and beyond.

   Recall 04V110000

   What to check: Confirm the fuel rail recall was completed and check for a fuel smell under the hood; ask whether any prior fire or smoke incident has been reported on the vehicle.

   2 excerpts from owner complaints in NHTSA records

   “While driving, smoke began emitting from the vents. The consumer was able to pull over. The consumer lifted up the hood and the vehicle was on fire. The consumer was able to extinguished the fire. The consumer had the vehicle towed to the dealer for inspection. Please fill in additional information.”

   NHTSA complaint #10083526, filed 2004-07

   “Concerns with fuel rail problem that may cause engine fire. Consumer received a recall for the fuel rail and received an appointment for friday, august 13, 2004 to have the recall performed. When the consumer arrived, he learned the repair shop were all out of the replacement parts.”

   NHTSA complaint #10091784, filed 2004-08
4. 4
   Engine cooling

   Engine overheating and head gasket / head bolt failure

   • 8 complaints (11%)
   • median 76,445 mi at 12.1 yrs old (2 state mileage, few)
   • filed 1998–2010

   Complaints describe overheating, coolant warnings, and a check-coolant message, followed by diagnosis of a failed head gasket or stretched head bolts. Owners report repairs involving head bolt replacement or resleeving the block, and some mention the cost was substantial and not covered. A few also describe the water pump seizing or the engine stalling. Reported from around 90,000 miles upward, typically after years of service.

   1 related service bulletin

   What to check: Check coolant level and condition, look for white residue or oil in the coolant, and ask whether head gaskets or head bolts have been replaced.

   2 excerpts from owner complaints in NHTSA records

   “There has been a problem with the electrical system on all Cadillac Seville's due to the rear tail lights retaining moisture which causes problems with the rear turn signals and brake lights.Cadillac use to replace the tail lights instead of correcting the problem which later will cause the lights not to function properly and flash faster and then will short the socket or wiring.”

   NHTSA complaint #10086487, filed 2004-08

   “Vehicle over heated, for the first time ever. Blown head gasket due to failure of the head gasket bolts. To correct, the holes need to be resleeved and a new head gasket installed.”

   NHTSA complaint #10211421, filed 2007-12
5. 5
   Electrical system

   Electrical shutdowns and battery/starter issues

   Mentioned in 4 of 55 sampled complaints

   Owners describe all electrical systems cutting out while driving, with loss of power steering assist and difficulty stopping, then the car restarting after a wait; dealers in some cases could not reproduce the problem. Others report battery terminals melting or leaking acid onto the starter cables, and one describes the car starting on its own with the key left in the ignition. Reports are spread from early ownership through older vehicles; several occurred in warm weather.

   1 related service bulletin

   What to check: Inspect battery terminals and cables for corrosion or acid damage, and ask whether intermittent electrical or no-start problems have been diagnosed.

   2 excerpts from owner complaints in NHTSA records

   “Original battery leaked acid on starter cables. Understand others have also had problems with this. We were lucky and found the problem when the car was parked. Leak was substantial, not minor.”

   NHTSA complaint #718293, filed 2000-02

   “While sitting/waiting for a parking space, with the engine turned off and the key in the ignition, the car started by itself then shut off, then 10 mins later it did the same thing.”

   NHTSA complaint #802084, filed 1996-09

Buying note. Have any 1995 Seville inspected for fuel odors around the rail and lines, and confirm in writing which safety recalls were completed on that vehicle. Coolant condition and airbag system codes are also worth checking before purchase.

Summary written with AI from a sample of 55 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.