RoadVitals

1984 Mercury Topaz Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
10
Latest Apr 30, 2001
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
4
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
5

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 1984 Mercury Topaz, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Electrical758.3%
  • Engine325.0%
  • Exterior lighting18.3%
  • Visibility18.3%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

7
reports

From owner reports, verbatim

WHEN DRIVING AT 18 MPH THE VEHICLE IS STALLING AND CUTTING OFF. CONSUMER HAD THE COMPUTER CHIP REPLACED, AND THE DEALER CAN'T DETERMINE THE CAUS EOF STALLING. *AK

NHTSA ID 852164 · filed Oct 29, 1999

NO SUMMARY LISTE DFOR THIS VEHICLE. *AK

NHTSA ID 707045 · filed May 31, 1999

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

3
reports

From owner reports, verbatim

WHEN VEHICLE GETS HOT IT WILL STALL, SOMETIMES VEHICLE WILL NOT START.*AK

NHTSA ID 887057 · filed Apr 30, 2001

TFI MODULE STOPPED FUNCTIONING, CAUSING CAR TO STALL. BUT NOW IT WON'T START. CONSUMER HAS REPLACED 3 OF THESE MODULES WITHIN THE LAST THREE YEARS. CONSUMER WAS VERY UPSET BECAUSE THERE COULD BE AN ACCIDENT.*AK

NHTSA ID 873785 · filed Oct 25, 2000

Too few reports in this category for a page of its own — they appear in the full complaint list.

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

1
report

From owner reports, verbatim

TOOK VEHICLE TO DEALER FOR HEATER HOSE REPAIR. WHILE THERE, WAS INFORMED BY MECHANIC THAT HEADLIGHT WOULD FLUTTER/FLICKER OFF AND ON. COULD NOT FIND CAUSE OF PROBLEM. *AK

NHTSA ID 822053 · filed Mar 23, 1998

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

1
report

From owner reports, verbatim

TOOK VEHICLE TO DEALER FOR HEATER HOSE REPAIR. WHILE THERE, WAS INFORMED BY MECHANIC THAT HEADLIGHT WOULD FLUTTER/FLICKER OFF AND ON. COULD NOT FIND CAUSE OF PROBLEM. *AK

NHTSA ID 822053 · filed Mar 23, 1998

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .