1984 Cadillac Deville Fuel system Problems
- Complaints
- 1about this part
- Share
- 17%of 6 total for the year
- Median mileage
- 90,995miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 1984 Cadillac Deville, 17% of the 6 complaints for this model year. Where a mileage was given, the median is 90,995 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.
“Recall 93e019000 regarding fuel system other parts: while pulling into a parking lot vehicle stalled. Consumer noticed fuel was leaking onto the engine. A mechanic informed the consumer that this vehicle was under a recall. Consumer contacted a local Cadillac dealer, who informed the consumer that nothing would be done.”
NHTSA complaint #10101854, filed 2004-11, 90,995 milesFuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 2 | 2% |
| 2004 | 3 | 2% |
| 2003 | 9 | 6% |
| 2002 | 11 | 6% |
| 2001 | 7 | 4% |
| 2000 | 5 | 2% |
| 1999 | 8 | 4% |
| 1998 | 16 | 7% |
| 1997 | 40 | 15% |
| 1996 | 35 | 16% |
| 1995 | 37 | 29% |
| 1994 | 17 | 13% |
| 1993 | 6 | 7% |
| 1992 | 30 | 22% |
| 1991 | 11 | 13% |
| 1990 | 4 | 5% |
| 1989 | 3 | 6% |
| 1988 | 1 | 4% |
| 1986 | 1 | 5% |
| 1984 | 1 | 17% |
Other parts of the 1984 Cadillac Deville
← All problems reported for the 1984 Cadillac Deville
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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