1999 Cadillac Seville Fuel system Problems
- Complaints
- 4about this part
- Share
- 5%of 73 total for the year
- Median mileage
- 91,020miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the fuel system of the 1999 Cadillac Seville, 5% of the 73 complaints for this model year. Where a mileage was given, the median is 91,020 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While driving at highway speed, mostly when slowing down quickly, vehicle stalls & dies. When this occurs vehicle loses all power. Happens every few weeks; starts right up again after coming to stop, but it's difficult to stop because no power brakes, steering, etc. Very dangerous. I want this to be a record of the problem in case I am killed in accident following an occurance of this type.”
NHTSA complaint #10123885, filed 2005-06, 119,500 miles“The contact owns a 1999 Cadillac Seville. The contact smells gasoline whenever the vehicle is started. He discovered that a fuel rail was leaking on the number one cylinder. The dealer stated that there were no open recalls. The current mileage was 62,640 and failure mileage was 62,540. Updated 07/29/08 the fuel rail cracked just above the cylinder #1. The consumer stated a recall had been issued on prior years. Updated 07/29/08.”
NHTSA complaint #10230502, filed 2008-06, 62,540 milesRelated service bulletins
- 10208027Jan 14, 2022This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10157018Sep 20, 2017This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10137901May 9, 2014This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 1 | 6% |
| 2002 | 2 | 4% |
| 2001 | 2 | 4% |
| 1999 | 4 | 5% |
| 1998 | 2 | 3% |
| 1997 | 19 | 20% |
| 1996 | 21 | 17% |
| 1995 | 22 | 30% |
| 1994 | 2 | 4% |
| 1993 | 12 | 29% |
| 1991 | 1 | 5% |
| 1986 | 1 | 9% |
| 1985 | 1 | 17% |
Other parts of the 1999 Cadillac Seville
23 complaintsElectrical system
16 complaintsSuspension
9 complaintsBrakes
8 complaintsSteering
8 complaintsAir bags
5 complaintsVehicle speed control
4 complaintsEngine
3 complaintsEquipment
3 complaintsExterior lighting
3 complaintsSeat belts
3 complaintsSeats
3 complaints
← All problems reported for the 1999 Cadillac Seville
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology