1986 Jeep Comanche Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1986 Jeep Comanche, 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
- Engine228.6%
- Seat belts228.6%
- Other / unspecified114.3%
- Powertrain (other)114.3%
- Suspension114.3%
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
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
ENGINE KNOCKS , BEARINGS BAD. *LA
VEHICLE CONTINUOUSLY STALLS, SEVERAL REPAIRS MADE AND STALLING STILL OCCURRS.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
PURCHASED JEEP USED, SEAT BELT BUCKLES INOPERATIVE. *AK
DRIVER'S SEAT BELT BUCKLE FELL APART. PLEASE DESCRIBE DETAILS. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
CABLE THAT SUPPORTS SPARE TIRE UNDER BED OF PICKUP IS CORRODED AND FAILED. SPARE TIRE DROPPED INTO INTERSECTION AND NEARLY CAUSED A CRASH.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
REAR AXLE FAILED ACTUALLY BREAKING AWAY FROM WHEEL RESULTING IN REAR TIRE TO SEPARATE. VEHICLE HAD TO BE TOWED TO NEAREST MECHANIC. PLEASE DESCRIBE DETAILS. TT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
ENGINE KNOCKS , BEARINGS BAD. *LA
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
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .