1984 Jeep Cherokee problems

Common 1984 Jeep Cherokee problems

Based on the sources provided, here are some common problems with the Jeep Cherokee 1984 based on complaints from owners:

1. Throttle Position Sensor Issues:
   • Symptoms: Rough running engine, hesitation while accelerating, and hard starting.
   • Solution: Replace the entire throttle body or just the sensor itself.
   • Location: Located on the throttle body's backside.
2. Oil Leaks:
   • Common Leaks: Valve cover gasket and oil pan gasket.
   • Symptoms: Oil seeping near the valve cover or oil pan.
   • Solution: Replace the gasket or the oil pan gasket.
3. Transmission Range Selector Switch Problems:
   • Symptoms: Stuck gears, poor throttle response, and rough coasting.
   • Solution: Repair or replace the transmission range selector switch.
4. Exhaust Manifold Cracks:
   • Symptoms: Ticking noise at start-up that fades later.
   • Solution: Replace the exhaust manifold and gasket with updated parts.
5. Ignition Wires and Components:
   • Symptoms: Deteriorated wire boots, poor idle, misfires, and check engine light.
   • Solution: Replace wires, plugs, cap, rotor, and check the coils regularly.

These issues can impact the performance and reliability of the Jeep Cherokee 1984 model. Owners experiencing these problems may need to address them promptly to ensure the vehicle's proper functioning.

What is the biggest problem with Jeep Cherokee?

Some of the common issues that plague the Jeep Cherokee include engine stalls, transmission problems, and transmission-related recalls.

What motor is in a 1984 Jeep Cherokee?

Engines

Name	Displacement	Years
2.8 L V6	2,838 cc (173 cu in)	1984
1985–1986
2.1 L TurboDiesel Douvrin J8S	2,068 cc (126 cu in)	1985–1994 (1985–1987 in North America)
4.0 L AMC 242	3,959 cc (242 cu in)	1987

Which year Jeep Cherokee is most reliable?

FAQs: Most Reliable Jeep Grand Cherokee Years

A: The most reliable years for the Jeep Grand Cherokee are 2013, 2019, 1995, and 2008. These models have demonstrated robust performance and durability, making them excellent choices for reliability.

How many miles do older Jeep Cherokees last?

Some of the early models have been reported to work fine at upwards of 200,000 miles, while others might top out closer to 150,000. A few models – for example, the 2011 – have been reported still ready to burn the pavement at over 300,000 miles.

What is the main problem on a Jeep Cherokee?

Some of the common issues that plague the Jeep Cherokee include engine stalls, transmission problems, and transmission-related recalls.

What year is bad for Jeep Cherokee?

Cherokees from 2014 and 2015 are the vehicle's worst years. These have many recalls and complaints, most regarding critical powertrain components. The best years for the Jeep Cherokee include those from 2018 and 2020. These have fewer problems and have the highest owner ratings.

What year did the Jeep Cherokee have problems?

The first year the Grand Cherokee hit the market was rough as it had some issues in need of addressing, most notably from its TIPM sensor. While 2012-2015 models had some of the same issues, the teething hit 2011s hardest.

What motor is in a 1984 Jeep Cherokee?

Engines

Name	Displacement	Years
2.8 L V6	2,838 cc (173 cu in)	1984
1985–1986
2.1 L TurboDiesel Douvrin J8S	2,068 cc (126 cu in)	1985–1994 (1985–1987 in North America)
4.0 L AMC 242	3,959 cc (242 cu in)	1987

1984 Jeep Cherokee car problems categorized by type of issue

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

• Seat belts problems
• Engine and engine cooling problems
• Vehicle speed control problems

The graph below shows statistics for all 1984 Jeep Cherokee vehicle components and the number of complaints received.