1984 Ford Mustang
Only 18 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 18 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1980 | 4 |
| 1981 | 0 |
| 1982 | 1 |
| 1983 | 5 |
| 1984 | 18 |
| 1985 | 16 |
| 1986 | 30 |
| 1987 | 38 |
| 1988 | 108 |
| 1989 | 109 |
| 1990 | 85 |
| 1991 | 77 |
| 1992 | 69 |
| 1993 | 101 |
| 1994 | 356 |
| 1995 | 602 |
| 1996 | 246 |
| 1997 | 176 |
| 1998 | 236 |
| 1999 | 213 |
| 2000 | 311 |
| 2001 | 173 |
| 2002 | 118 |
| 2003 | 143 |
| 2004 | 116 |
| 2005 | 705 |
| 2006 | 422 |
| 2007 | 615 |
| 2008 | 347 |
| 2009 | 181 |
| 2010 | 260 |
| 2011 | 466 |
| 2012 | 469 |
| 2013 | 271 |
| 2014 | 356 |
| 2015 | 434 |
| 2016 | 367 |
| 2017 | 260 |
| 2018 | 184 |
| 2019 | 141 |
| 2020 | 113 |
| 2021 | 55 |
| 2022 | 48 |
| 2023 | 15 |
| 2024 | 70 |
| 2025 | 12 |
| 2026 | 3 |
KNOWN PROBLEM AREAS
Only 18 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
3 of 18 total reports mention: engine and engine cooling.
3 of 18 total reports mention: electrical system.
FIREShow complaint excerpts
VEHICLE HAS FAULTY IGNITION SWITCH DUE TO WIRING BEING CORRODED. THIS CAUSED ELECTRICAL SYSTEM TO INTERACT, PERFORMING POORLY. PLEASE DESCRIBE DETAILS. *AK
NHTSA ODI report, 20020827
3 of 18 total reports mention: electrical system.
Show complaint excerpts
VEHICLE HAS FAULTY IGNITION SWITCH DUE TO WIRING BEING CORRODED. THIS CAUSED ELECTRICAL SYSTEM TO INTERACT, PERFORMING POORLY. PLEASE DESCRIBE DETAILS. *AK
NHTSA ODI report, 20020827
2 of 18 total reports mention: seat belts.
2 of 18 total reports mention: electrical system.
SAFETY TIMELINE
THE BOLTS THAT ATTACH THE D-SHAPED RING FOR THE SHOULDER BELT ARE INADEQUATELY SUPPORTED BY THE MATERIAL IN WHICH THEY ARE MOUNTED. THE ATTACHMENT DOES NOT COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTO
Remedy: DEALERS WILL INSTALL NEW ATTACHING HARDWARE TO IMPROVE THE STRENGTH OF THE MOUNTING.
Campaign 83V134000 — check if this car was fixed
THE SECONDARY THROTTLE SHAFT MAY, WITH ACCUMULATED MILEAGE, BECOME CONTAMINATED AND MAY STICK IN A PARTIALLY OPEN POSITION WHILE DRIVING.
Remedy: THE PRIMARY TO SECONDARY THROTTLE CLOSURE LINK ON THE CARBURETOR WILL BE REPLACED FREE OF CHARGE.
Campaign 84V119000 — check if this car was fixed
SEATBACK FAILURE
STALLING
SEAT BELT LATCH ASSEMBLY
SAFETY BELT TONGUE BREAKS
THE PLASTIC SLEEVE IN THE FRONT SAFETY BELT TONGUE ASSEMBLY WHICH RETAINS THE LOCK BAR CAN DETERIORATE FROM PROLONGED EXPOSURE TO SUNLIGHT AND BECOME DISPLACED, CAUSING THE TONGUE TO DETACH FROM THE S
Remedy: FORD WILL REPAIR THE SAFETY BELTS EXPERIENCING THIS CONDITION REGARDLESS OF VEHICLE AGE OR CONDITION.
Campaign 92V063000 — check if this car was fixed
CERTAIN FEDERAL-MOGUL AFTERMARKET FUEL PUMPS SOLD UNDER THE BRAND NAMES OF CARTER, ACCUFLOW, NAPA, TRUFLOW, PARTS DEPO, AND PARTS MASTER, SHIPPED BETWEEN AUGUST 2006 AND JULY 2007 FOR USE ON THE VEHIC
Remedy: FEDERAL-MOGUL WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE FUEL PUMPS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 15, 2007. OWNERS CAN CONTACT FEDERAL-MOGUL AT 248-354-7700.
Campaign 07E064000 — check if this car was fixed
BUY-SMART CHECKLIST
1984 Ford Mustang — pre-purchase inspection
- Test/inspect for engine and engine cooling issues (3 reports on file for this year).
- Test/inspect for electrical system issues (3 reports on file for this year).
- Test/inspect for electrical system issues (3 reports on file for this year).
- Verify recall 83V134000 (seat belts) has been completed.
- Verify recall 84V119000 (fuel system, gasoline) has been completed.
- Verify recall 92V063000 (seat belts) has been completed.
- Verify recall 07E064000 (fuel system, gasoline) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 1984 Ford Mustang reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 1984 Ford Mustang?
The most-reported component is engine and engine cooling:engine:gasoline, accounting for 17% of complaints on file.
How many recalls does the 1984 Ford Mustang have?
4 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.