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Fuel systemPart report

1991 Dodge Monaco Fuel system Problems

Complaints
2about this part
Share
5%of 37 total for the year
Median mileage
122,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the fuel system of the 1991 Dodge Monaco, 5% of the 37 complaints for this model year. Where a mileage was given, the median is 122,000 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.

“Metal strap securing fuel tank to vehicle rusted and broke; defect discovered before any crash/personal injury; contacted manufacturer's dealer for replacement part and was advised none available now nor likely to be available in future; had to arrange for custom manufacture of replacement part. I still have part of the rusted strap. This part should have been made of a more durable material considering the function it serves; rusting issue compounded by the fact that a loose-fitting cover goes over the strap and same appears to trap water, promoting the rusting action.”

NHTSA complaint #10214800, filed 2008-01, 122,000 miles

“Had the heater core work on from the first recall, a year later the same problem is back the window are cover with anti-freeze, at night you can't see, consumer states cv joints, fuel pump, seat belt track inoperable, seat belts slide foward off passenger whil vehicle is in motion, all four tires were replaced, axle shaft installed, lights not working on dash board,driver side door molding, oil light stays on.”

NHTSA complaint #979493, filed 1996-02

Fuel system: other model years

YearComplaintsShare of year
1992222%
199125%

Other parts of the 1991 Dodge Monaco

Visibility (wipers, defrost, mirrors)
14 complaints
Brakes
10 complaints
Seat belts
6 complaints
Transmission and drivetrain
6 complaints
Vehicle speed control
4 complaints
Electrical system
3 complaints
Body and structure
2 complaints
Engine cooling
1 complaints
Latches, locks and linkages
1 complaints
Other or unknown
1 complaints
Suspension
1 complaints

← All problems reported for the 1991 Dodge Monaco

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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