1986 Jeep Comanche Problems
- Complaints
- 6filed with NHTSA
- Median mileage
- 82,314miles, 1 complaints with mileage
- Recalls
- 6campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
- NHTSA crash rating
- —overall rating starts with 2011 models
- EPA fuel economy
- 19 mpgcombined, 2.5L 4-cyl RWD · 18 city / 21 hwy
Sources: NHTSA records for the 1986 Jeep Comanche (complaints, recalls, investigations), EPA fuel economy. Report an error
NHTSA recorded 6 consumer complaints for the 1986 Jeep Comanche. The part named most often is engine cooling, with 2 complaints (33% of the total), followed by seat belts (2) and equipment (1). 1 of the complaints include a mileage, and 0% of those were filed for vehicles with under 50,000 miles; the median is 82,314 miles. NHTSA lists 6 recall campaigns and 0 technical service bulletins for this model year.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Engine cooling2 33%
- Seat belts2 33%
- Equipment1 17%
- Suspension1 17%
Mileage when problems were reported
0% of the 1 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 82,314 and 82,314 miles.
Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Fuel economy and running cost
EPA ratings for each 1986 Jeep Comanche version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).
| Version | Engine | Transmission | City | Hwy | Comb. | Fuel / yr |
|---|---|---|---|---|---|---|
| Comanche 2WD | 2.5L 4-cyl | 4-speed manual | 21 | 25 | 23 | $2,900 |
| Comanche 2WD | 2.5L 4-cyl | 5-speed manual | 19 | 24 | 21 | $3,200 |
| Comanche 2WD | 2.5L 4-cyl | 3-speed automatic | 18 | 21 | 19 | $3,550 |
| Comanche 2WD | 2.5L 4-cyl | 4-speed manual | 18 | 22 | 19 | $3,550 |
| Comanche 2WD | 2.8L 6-cyl | 5-speed manual | 15 | 20 | 17 | $3,950 |
| Comanche 2WD | 2.8L 6-cyl | 3-speed automatic | 15 | 18 | 16 | $4,200 |
| Comanche 4WD | 2.5L 4-cyl | 4-speed manual | 19 | 24 | 21 | $3,200 |
| Comanche 4WD | 2.5L 4-cyl | 5-speed manual | 18 | 23 | 20 | $3,350 |
| Comanche 4WD | 2.5L 4-cyl | 3-speed automatic | 17 | 20 | 18 | $3,700 |
| Comanche 4WD | 2.5L 4-cyl | 4-speed manual | 17 | 21 | 18 | $3,700 |
| Comanche 4WD | 2.8L 6-cyl | 5-speed manual | 15 | 20 | 17 | $3,950 |
| Comanche 4WD | 2.8L 6-cyl | 3-speed automatic | 15 | 17 | 16 | $4,200 |
| Comanche 2WD | 2.1L 4-cyl · diesel | 5-speed manual | 24 | 29 | 26 | $3,700 |
| Comanche 4WD | 2.1L 4-cyl · diesel | 5-speed manual | 24 | 26 | 25 | $3,850 |
Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.
Recalls and investigations
- 88V106000Jul 1, 1988Service brakes, hydraulic › Power assist › HydraulicCovers: Jeep Comanche 1985–1987, Wagoneer 1985–1987, Cherokee 1985–1987
Brake booster vacuum reservoir canisters may develop leaks due to bumper impact.
- 86V159000Dec 9, 1986Steering › LinkagesCovers: Jeep Comanche 1986–1987, Wagoneer 1986–1987, Cherokee 1986–1987
Steering linkage couplers remained in acid etching bath too long. Consequence of defect: couplers could be out of tolerance resulting in steering wheel misalignment with eventual loss of vehicle control.
- 86V147000Nov 14, 1986Parking brakeCovers: Jeep Comanche 1986
Park brake assembly pawl may be improperly hardened. Consequence of defect: pawl could yield under load resulting in loss of parking brakes.
- 86V146000Nov 7, 1986Vehicle speed control › CablesCovers: Jeep Comanche 1986, Wagoneer 1986, Cherokee 1986
Accelerator cable bushing could disconnect from the accelerator lever assembly. Consequence of defect: this could result in loss of engine control with engine returning to idle.
- 86V031000Feb 25, 1986Equipment › Other › LabelsCovers: Jeep Comanche 1986
Gross weight ratings and tire pressures information on the certification label are incorrect, these do not comply to federal regulation part 567. Consequence of defect: this information is necessary so that the truck owner is informed of its load capacity…
- 85V139000Oct 29, 1985Fuel system, gasoline › Delivery › Hoses, lines/piping, and fittingsCovers: Jeep Comanche 1986, Wagoneer 1986, Cherokee 1986
Jeeps may have an improperly connected fuel line fitting which could become disconnected and cause gasoline to be spilled. Consequence of defect: if the fuel line becomes disconnected, spills gasoline and an ignition source is present, a fire or explosion…
Recall details for the 1986 Jeep Comanche → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
No technical service bulletins are on record for the 1986 Jeep Comanche.
Other model years of the Jeep Comanche
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 1991 | 5 | 118,000 | 1 | — | 18 | — | Not enough data |
| 1990 | 11 | — | 2 | — | 19 | — | Not enough data |
| 1989 | 12 | 177,041 | 1 | — | 19 | — | Not enough data |
| 1988 | 10 | — | 0 | — | 18 | — | Not enough data |
| 1987 | 5 | — | 5 | — | 19 | — | Not enough data |
| 1986 | 6 | 82,314 | 6 | — | 19 | — | Not enough data |
Frequently asked questions
How many NHTSA complaints does the 1986 Jeep Comanche have?
NHTSA recorded 6 consumer complaints for the 1986 Jeep Comanche as of Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 1986 Jeep Comanche is reported most often?
Engine cooling is named most often, in 2 complaints (33% of the total), followed by seat belts with 2.
Has the 1986 Jeep Comanche been recalled?
NHTSA lists 6 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
What gas mileage does the 1986 Jeep Comanche get?
The EPA rates the 1986 Jeep Comanche (Comanche 2WD, 2.5L 4-cyl) at 19 mpg combined, 18 city and 21 highway, with an estimated annual fuel cost of $3,550 at 15,000 miles a year. Other engine and drive versions are rated differently.
At what mileage are problems with the 1986 Jeep Comanche reported?
Among the 1 complaints that include a mileage, the median is 82,314 miles and the middle half falls between 82,314 and 82,314 miles; 0% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Fuel economy is from the EPA and DOE (fueleconomy.gov).
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.