1986 Jeep Comanche problems

Common 1986 Jeep Comanche problems

The Jeep Comanche, produced from 1986 to 1992, was a compact pickup truck that shared the same template as the Jeep Cherokee. Despite its potential for sturdy drivetrains, good fuel economy, and long life, the Comanche faced significant challenges, primarily due to rust issues and declining sales.

Rust was a major problem for the Comanche, as it was more susceptible to wear and tear on its body than other vehicles. This issue was so severe that many Comanches were demolished, and most of the 190,000 units produced likely no longer exist. The rust problem was caused by drivers neglecting necessary maintenance, leading to crippling and severe damage. However, if maintained properly, the Comanche could still be a durable and reliable vehicle.

Declining sales were another significant issue for the Comanche. While the compact truck market was in decline from 1986 to 1992, the Comanche's sales figures fell more dramatically than its competitors. Sales dropped from 43,718 units in 1988 to 5,188 units in 1991, ultimately leading to the model's discontinuation in 1992.

The Comanche's template was cloned from the Cherokee, which consistently sold 120,000 units annually during the Comanche's production run. This cloning, combined with Chrysler's acquisition of Jeep in 1987 and their subsequent rebranding of the company as an SUV-exclusive brand, further contributed to the Comanche's declining sales and eventual discontinuation.

In terms of mechanical issues, the Comanche faced problems with oil seepage from the head gasket, engine oil leaks from valve cover, oil pan, and timing cover gaskets, and broken exhaust manifold studs. These problems were common among Comanche owners and required regular maintenance and repairs.

In conclusion, the Jeep Comanche faced significant challenges during its production run, primarily due to rust issues, declining sales, and mechanical problems. Despite its potential for sturdy drivetrains and good fuel economy, the Comanche was ultimately discontinued due to these issues. However, if properly maintained, the Comanche could still be a reliable and durable vehicle.

How reliable are Jeep Comanches?

The Comanche enjoys an unheard-of lifespan for its producing era. The 4.0-liter inline-six is likely the most durable engine out of all of them, and several models have been driven over 250,000 miles without any significant problems. But even when problems do occur, replacing parts is typically inexpensive.

What engine is in a 1986 Jeep Comanche?

The inaugural 1986 model year Comanches could be equipped with one of three engines: AMC's 2.5 L four-cylinder as standard, with General Motors' 2.8 L V6 or Renault's 2.1 L I4 turbo diesel available as options.

Are Jeep Comanches rare?

From 1985 to 1989, production exceeded about 25,000 units per year. In 1991, production declined to around 9,500 units in 1990 and 5,100 in 1991. By 1992, its end year, Chrysler only built around 950 Comanches before the Jeep Comanche Pickup was discontinued.

How much is a Jeep Comanches worth?

The average Jeep Comanche costs about $17,245.27. The average price has increased by 40.6% since last year. The 2 for sale on CarGurus range from $12,900 to $22,500 in price.

Is the Jeep Comanche reliable?

How Durable Is The Jeep Comanche? - Find the best Jeep deals! The Comanche enjoys an unheard-of lifespan for its producing era. The 4.0-liter inline-six is likely the most durable engine out of all of them, and several models have been driven over 250,000 miles without any significant problems.

What engine is in a 1986 Jeep Comanche?

The inaugural 1986 model year Comanches could be equipped with one of three engines: AMC's 2.5 L four-cylinder as standard, with General Motors' 2.8 L V6 or Renault's 2.1 L I4 turbo diesel available as options.

What was the top speed of the Jeep Comanche?

Land speed record and racing

Its record average speed of was 141.381 miles per hour, in a two-way dash over a one-mile measured course; its peak speed was 144.028 mph. See the Land Speed Record Jeep Comanche page.

What was the last year of the Jeep Comanche?

1986-1992 JEEP® COMANCHE (MJ)

The Jeep® Comanche (also called the MJ) was a pickup version of the XJ Cherokee. The Comanche pickup originally sported much identical running gear to the XJ, though you could get a 2.1L Renault I-4 diesel engine for the '86 MJ model year.

1986 Jeep Comanche car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Jeep Comanche problems, we found that the most common problems with these 2023 model year vehicles are:

• Engine and engine cooling problems
• Seat belts problems
• Suspension problems
• Equipment problems
• Power train problems

The graph below shows statistics for all 1986 Jeep Comanche vehicle components and the number of complaints received.