1986 Mazda RX7
Only 11 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 11 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 11
- Recalls
- 1
- Investigations
- 0
- Top problem
- —
Too few to rank
Campaigns on file for 1986
None on file
Not enough data
Complaints per year
1986: 11 complaints
View as data table
| Year | Complaints |
|---|---|
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 2 |
| 1983 | 0 |
| 1984 | 5 |
| 1985 | 4 |
| 1986 | 11 |
| 1987 | 50 |
| 1988 | 24 |
| 1989 | 31 |
Known problem areas
Only 11 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Fuel system, gasoline
5 of 11 total reports mention: fuel system, gasoline, most commonly citing fuel injection system and hoses, lines/piping, and fittings.
Show complaint excerpts
While driving engine caught on fire due to a defective fuel line.(Phone ext 516). Tt
NHTSA ODI report, 1996-02-01
The vehicle caught fire due to a faulty pulsating damper, that sprayed gasoline on the engine. Tt
NHTSA ODI report, 1995-06-14
Recently purchased the car with a rebuilt motor, but several old parts were not replaced. Occasionally gas fumes enter the passenger compartment.
NHTSA ODI report, 2005-08-06
Fuel system, other
2 of 11 total reports mention: fuel system, other, most commonly citing pressure relief devices.
Show complaint excerpts
The car is a daily driver and has never been driven beyond the avg daily abuse.
NHTSA ODI report, 2005-02-22
Faulty ooulsation dampner.. Caused engine fire.. Aproximate repaire over 1000 and that with using used wiring harness.
NHTSA ODI report, 2004-01-20
Vehicle speed control
1 of 11 total reports mentions: vehicle speed control.
Show complaint excerpts
Vehicle experienced unwanted acceleration; first time in drive and was repaired, second time reverse. Both resulted accident. Tt
NHTSA ODI report, 1995-02-27
Structure
1 of 11 total reports mentions: structure, most commonly citing door.
Fuel/propulsion system
1 of 11 total reports mentions: fuel/propulsion system.
Show complaint excerpts
Pulsation damper failure leaking fuel all over the hot exhaust that the heat caught my engine on fire! Overheated and damaged injector connecters due to fire burning them. Injectors them self : burnt. Total damage : near $1058.
NHTSA ODI report, 2013-05-16
Also filed under Electrical system
Safety timeline
1 recall · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
-
R
1988-01-15Service brakes, air87V160000 In areas of heavy usage, road salt may accumulate at surfaces of components of front brake calipers.
Remedy: Repair front brake calipers to prevent road salt accumulation.
Buy-smart checklist
1986 Mazda RX7 — pre-purchase inspection
Inspect
- Fuel system, gasoline: 5 reports on file for this year.
- Fuel system, other: 2 reports on file for this year.
- Vehicle speed control: 1 report on file for this year.
Verify these recalls were completed
- Recall 87V160000 · Service brakes, air
FAQ
- Is the 1986 Mazda RX7 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 1986 Mazda RX7?
- The most-reported component is fuel system, gasoline, accounting for 45% of complaints on file.
- How many recalls does the 1986 Mazda RX7 have?
- 1 recall on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.