Engine repair for a 1986 Jeep Comanche
Engine repair 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 engine repair
- 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.
Arranging the work for the Comanche
For engine work on the 1986 Jeep Comanche, CarmaCars arranges a trusted shop and rents you a car while yours is in. An engine that runs rough, smokes or overheats needs a look soon.
Before the shop sees your Comanche
Bring the owner's manual or service records if you have them. A photo of the dashboard warning light helps the shop prepare. The shop sets its own price and time after it sees the car. Power comes from the 2.1L 4-cylinder turbo, driving through a 5-speed manual.
What to send us
The repair is between you and the shop; the rental is with us. We follow up until the shop has the car booked in. Send the car's details and what it needs; we take it from there.
Keep moving meanwhile
We deliver the rental to you and collect it when your car is ready. We bring the rental to you and collect it afterwards. We deliver across the Toronto area, or you collect the car from our location for free.
Between shop visits
Keep the fuel tank above a quarter in winter. Keep an emergency kit in the trunk in winter. Wash the underside of the car in winter to clear road salt.
Getting a clear quote
Ask whether the shop will check anything related while the car is there. Ask whether the estimate includes tax and shop supplies. If you want to see the old parts, ask for them back.
Ask us
Need the work and a rental? One request covers both.
Request engine repair
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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Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.