2003 Cadillac Seville Fuel system Problems
- Complaints
- 1about this part
- Share
- 6%of 16 total for the year
- Median mileage
- 145,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2003 Cadillac Seville, 6% of the 16 complaints for this model year. Where a mileage was given, the median is 145,000 miles. 1 recall campaign on record is filed under a similar system.
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.
“I driving on I-20 west going approximately 70 MPH when right rear tire blew. I stopped in emergency lane and my car wouldn't stay cranked. There were 7 wires that were cut in half. I couldn't crank car because the wires went to fuel system and had to have car towed and someone travel 3 hrs one way to pick me up.”
NHTSA complaint #11083751, filed 2018-04, 145,000 milesRelated recalls
- 03V238000Jul 1, 2003On certain cadillac deville and seville passenger vehicles, funeral coaches, and limousines equipped with a v8 (4.6l) engine, oldsmobile aurora passenger…Covers: Cadillac Seville 2002–2003, Deville 2002–2003, Pontiac Bonneville 2002–2003 +1 more
Related service bulletins
- 11004761Jun 28, 2024This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or…
- 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…
- 10199281May 25, 2021This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or…
- 10190437Mar 30, 2021This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible…
- 10176607May 8, 2020This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
- 10176310May 8, 2020This Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. The ongoing…
- 10171878Jan 2, 2020This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended…
- 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…
- 10137635May 10, 2017This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
- 10114831Nov 15, 2016This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the…
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 2003 Cadillac Seville
3 complaintsEngine cooling
2 complaintsExterior lighting
2 complaintsOther or unknown
2 complaintsSteering
2 complaintsSuspension
2 complaintsTransmission and drivetrain
2 complaintsBrakes
1 complaintsElectronic stability control
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2003 Cadillac Seville
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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