Car diagnostics for a 1986 Jeep Comanche
Car diagnostics for the 1986 Jeep Comanche: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 9.0 to 14.7 L/100 km
- Body
- Standard Pickup Trucks

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
The 1986 Jeep Comanche for car diagnostics
- Body: standard pickup trucks (EPA size class).
1986 Jeep Comanche: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 | Powertrain 5 | Powertrain 6 | Powertrain 7 | Powertrain 8 | Powertrain 9 | Powertrain 10 | Powertrain 11 | Powertrain 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Displacement | 2.1 L | 2.1 L | 2.5 L | 2.5 L | 2.5 L | 2.5 L | 2.5 L | 2.5 L | 2.8 L | 2.8 L | 2.8 L | 2.8 L |
| Cylinders | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 |
| MPG city (US) | 24 | 24 | 19 | 20 | 18 | 18 | 18 | 17 | 15 | 15 | 15 | 15 |
| MPG highway (US) | 29 | 26 | 24 | 24 | 23 | 23 | 21 | 20 | 20 | 20 | 17 | 18 |
| MPG combined (US) | 26 | 25 | 21 | 21 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 16 |
| MPG combined (Imperial) (converted from the US figure) | 31 | 30 | 25 | 25 | 24 | 24 | 23 | 22 | 20 | 20 | 19 | 19 |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$3,700 | US$3,850 | US$3,200 | US$3,225 | US$3,350 | US$3,450 | US$3,550 | US$3,700 | US$3,950 | US$3,950 | US$4,200 | US$4,200 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $2,790 | $2,914 | $3,472 | $3,504 | $3,658 | $3,752 | $3,844 | $4,062 | $4,278 | $4,278 | $4,558 | $4,558 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 1986 Jeep Comanche
- NHTSA lists 6 recall campaigns for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 6 complaints with NHTSA, most often about engine and engine cooling (2), seat belts (2) and equipment (1). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 88V106000 | 1988-07-01 | service brakes, hydraulic:power assist:hydraulic | BRAKE BOOSTER VACUUM RESERVOIR CANISTERS MAY DEVELOP LEAKS DUE TO BUMPER IMPACT. |
| 86V159000 | 1986-12-09 | steering:linkages | 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. |
| 86V147000 | 1986-11-14 | parking brake | PARK BRAKE ASSEMBLY PAWL MAY BE IMPROPERLY HARDENED. CONSEQUENCE OF DEFECT: PAWL COULD YIELD UNDER LOAD RESULTING IN LOSS OF PARKING BRAKES. |
| 86V146000 | 1986-11-07 | vehicle speed control:cables | 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. |
| 86V031000 | 1986-02-25 | equipment:other:labels | 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 AND THE CORRECT TIRE PRESSURES FOR SAFE OPERATION OF THE... |
| 85V139000 | 1985-10-29 | fuel system, gasoline:delivery:hoses, lines/piping, and fittings | 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 MAY OCCUR. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Car diagnostics for the 1986 Jeep Comanche
CarmaCars does not do mechanical work, but for a diagnostic check on the 1986 Jeep Comanche we arrange a trusted shop. A steady check engine light needs a check soon; a flashing one means pull over safely and get help.
Before the shop sees your Comanche
Note the mileage on the odometer when you send the request. The shop may ask for the VIN to order the right parts. The shop sets its own price and time after it sees the car. The engine is the 2.1L 4-cylinder turbo, with rear-wheel drive and a 5-speed manual.
The steps
You approve the shop's quote before any work. You agree the price with the shop before any work starts. We tell you plainly if we do not know a shop for the job.
Your rental while you wait
We bring the rental to you and collect it afterwards. The rental is priced like any other on our site. We hand every car over in person, at your address or at our location.
Car care, briefly
Wash the underside of the car in winter to clear road salt. Top up the washer fluid with a winter mix in the cold months. Check the tire pressure once a month, when the tires are cold.
Getting a clear quote
Ask whether anything else is close to needing attention, and how soon. Ask how long the job should take, so you know how long to rent for. Ask whether the shop will check anything related while the car is there.
Get an offer
Start with a short request; a person replies within one business day.
Request car diagnostics
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
Rent a car while yours is in in Toronto
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
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