1985 Jeep Wagoneer problems

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The Jeep Wagoneer is a sport utility vehicle (SUV) nameplate of Jeep vehicles, with several models marketed for the 1963 through 1993 model years and again since the 2022 model year.

Various versions of the Wagoneer were manufactured in the US and other nations by Kaiser Motors (1962−1971), by American Motors (1971−1987), by Chrysler (1987−1993), and Stellantis from 2021.

A revival of the Jeep Wagoneer was introduced as a concept version on September 3, 2020, and as the production model on March 11, 2021. Sales begin in the second half of 2021 with 2022 model year versions.

1985 Jeep Wagoneer

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Common 1985 Jeep Wagoneer problems

The Jeep Wagoneer, produced from 1962 to 1991, has a rich history and has been a popular choice among car enthusiasts. However, it is known for certain common problems that can affect its reliability and performance. Here are some of the most common problems with the 1985 Jeep Wagoneer, based on complaints from owners:

  1. Engine Problems: The 1985 Jeep Wagoneer's engine is known to have various issues, such as overheating, rapid coolant temperature fluctuations, and complete shutdowns while driving. These problems can be caused by a faulty heating module or other engine-related issues.
  2. AC/Heater Problems: Many owners have reported problems with the AC and heater systems in the 1985 Jeep Wagoneer. The rear heater may fail, followed by the front heater, which can be caused by a bad heating module.
  3. Transmission Failures: Transmission failures are also a common problem with the 1985 Jeep Wagoneer. These failures can result in the vehicle not switching back on again until it comes to a halt.
  4. Brake Issues: Brake problems are another common issue with the 1985 Jeep Wagoneer. These problems can range from minor issues to more severe ones that can affect the safety of the vehicle.
  5. Paneling Problems: Some owners have reported issues with the paneling in the 1985 Jeep Wagoneer. These problems can affect the overall appearance and durability of the vehicle.
  6. Stereo System Issues: The stereo system in the 1985 Jeep Wagoneer is also known to have issues. These problems can affect the overall functionality and enjoyment of the vehicle.

These common problems with the 1985 Jeep Wagoneer can be quite severe and dangerous, especially if they crop up unintentionally. Therefore, it is essential to have a mechanic you trust look at a used Jeep Wagoneer before buying it to ensure that it is in good condition and worth your investment.

1985 Jeep Wagoneer engine

How many miles per gallon does a 1985 Jeep Wagoneer get?

11 combined

1985 Jeep Grand Wagoneer

EPA MPGOwner MPG Estimates
1985 Jeep Grand Wagoneer 6 cyl, 4.2 L, Automatic 3-spd
11 combined city/highway MPG 10 city 12 highway 9.1 gals/ 100 milesView Estimates How can I share my MPG?
1985 Jeep Grand Wagoneer 6 cyl, 4.2 L, Automatic 3-spd
Regular GasolineNot Available How can I share my MPG?

What year is the Jeep Grand Wagoneer in breaking bad?

1991

The year 1991 was chosen because the Diecast model shows 1991 Jeep Grand Wagoneer.

What year Wagoneer was the best?

Although Wagoneer didn't change a whole lot in all that time, people tend to consider the Grand Wagoneer of 1984-91 the best of the bunch. The last of the Wagoneers offered a wonderful mix of amenities, power, and utility in a V-8-powered woodgrain box that could go anywhere and do anything.

Are old Jeep Wagoneers reliable?

The Jeep Wagoneer's history can broadly be broken down into three generations, including the most recent relaunch. The most reliable Jeep Wagoneers tend to be those from the second generation, which extended between 1984 and 1991.

Are old Jeep Wagoneers reliable?

The Jeep Wagoneer's history can broadly be broken down into three generations, including the most recent relaunch. The most reliable Jeep Wagoneers tend to be those from the second generation, which extended between 1984 and 1991.

What year Wagoneer was the best?

Although Wagoneer didn't change a whole lot in all that time, people tend to consider the Grand Wagoneer of 1984-91 the best of the bunch. The last of the Wagoneers offered a wonderful mix of amenities, power, and utility in a V-8-powered woodgrain box that could go anywhere and do anything.

Why was the Wagoneer discontinued?

The Grand Wagoneer would sail through its twilight years with minor changes and was discontinued after 1991, a victim of more rigorous safety standards and its unfortunate single-digit fuel economy.

What year was the Jeep Wagoneer in breaking bad?

1991

The 1991 Jeep Grand Wagoneer featured in the TV series "Breaking Bad" driven by the wife of the series' protagonist, Skyler White.

1985 Jeep Wagoneer car problems categorized by type of issue

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

  • Fuel system problems
  • Gasoline problems

The graph below shows statistics for all 1985 Jeep Wagoneer vehicle components and the number of complaints received.

1985 Jeep Wagoneer complaints

The NHTSA has received 1 complaints about various vehicle components related to the 1985 Jeep Wagoneer.

1999-05-05

FUEL SYSTEM, GASOLINE PROBLEM

  • Date Of Incident: 1999-04-05
  • VIN: 1JCUB7557ET
  • Components: FUEL SYSTEM, GASOLINE
  • Summary: FUEL SENDING UNIT WHICH IS ATTACHEED TO TOP OF THE GAS TANK DOES NOT REGISTER ON THE DASH. SENDING UNIT NEEDS TO BE REPLACED, JEEP/CHRYSLER CANNOT LOCATE A REPLACEMENT PART. ON THE INTERNET THERE WERE TWO LOCATIONS ACROSS THE COUNTRY THAT HAD IT LISTED. WHEN CALLED, THEY DID NOT HAVE IT IN STOCK. THERE ARE NO AFTER MARKET PRODUCTS FOR FUEL SENDING UNIT, AND MANUFACTURER ALSO STOPPED MAKING THEM. *AK

1985 Jeep Wagoneer recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 1985 Jeep Wagoneer.

1988-07-01
  • Manufacturer: CHRYSLER CORPORATION
  • Components: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC
  • Summary: BRAKE BOOSTER VACUUM RESERVOIR CANISTERS MAY DEVELOP LEAKS DUE TO BUMPER IMPACT.
  • Consequence: THIS WOULD RESULT IN LOSS OF POWER BRAKE ASSIST AND ANINCREASE IN STOPPING DISTANCE.
  • Remedy: REPLACE BRAKE BOOSTER VACUUM CANNISTERS WITH NEW TYPE CANNISTERS; ALSO, INSTALL A RESTRICTION ORIFICE TO ENSURE SUFFICIENT VACUUM IN EVENT CANNISTER LEAKAGE OCCURS.
1984-11-02
  • Manufacturer: CHRYSLER CORPORATION
  • Components: VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
  • Remedy: THE DEALER WILL HAVE THE MODULE PROPERLY SECURED IF NECESSARY, WITHOUT CHARGE.
1984-10-30
  • Manufacturer: CHRYSLER CORPORATION
  • Components: STEERING: STEERING WHEEL/HANDLE BAR
  • Summary: IMPROPERLY TIGHTENED BOLT ON STEERING SHAFT ALLOWS THE CONNECTOR ON THE SHAFT TO SLIP. STEERING MOVEMENTS WILL NOT BE TRANSMITTED TO THE GEAR BOX.
  • Remedy: THE VEHICLE WILL BE INSPECTED AND THE UPPER PINCH BOLT WILL BE TIGHTENED IF NECESSARY AT NO CHARGE TO OWNER.
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Additional sources

More sources of information about 1985 Jeep Wagoneer problems:

What were the most common quality and reliability issues with the ...
What were the most common quality and reliability issues with the ...
https://www.quora.com/What-were-the-most-common-quality-and-reliability-issues-with-the-1984-1991-Jeep-Grand-Wagoneer-series

Feb 2, 2023 ... Tony Danis, great question sir. “What were the most common quality and reliability issues with the 1984-1991 Jeep Grand Wagoneer series?

1985 Jeep Wagoneer Q&A: Gauge Cluster, Amp & Oil Pressure
1985 Jeep Wagoneer Q&A: Gauge Cluster, Amp & Oil Pressure
https://www.justanswer.com/jeep/2s6ez-1985-jeep-grande-wagoneer-gauge-cluster-works-amp-oil-pressure.html

Hopefully it's a commom known problem. Thank-you. Share this conversation. Answered in 57 minutes by: 11/17/2009. Jeep Mechanic: Scott. Verified technician.

1985 Wagoneer selec trac question | Jeep Enthusiast Forums
1985 Wagoneer selec trac question | Jeep Enthusiast Forums
https://www.jeepforum.com/forum/f57/1985-wagoneer-selec-trac-question-536312/

Mar 22, 2008 ... Your problem with the 2/4wd is probably a vacuum issue. there is also a way to adjust the linkage to engage your 4wd. pick up a chilton it gives ...

What are common FSJ body problems? - Full Size Jeep Network
What are common FSJ body problems? - Full Size Jeep Network
https://www.fsjnetwork.com/forum/viewtopic.php?t=11942

Your floors look great. 2017 JKU Rubicon Pevious Jeeps: 1981 J10, 1975 Cherokee, 2008 JK, 2005 KJ, 1989 XJ.

2.5L 85 - start problems, exhaust leak, carburetor? | Jeep Cherokee ...
2.5L 85 - start problems, exhaust leak, carburetor? | Jeep Cherokee ...
https://www.cherokeetalk.com/threads/2-5l-85-start-problems-exhaust-leak-carburetor.62065/

Feb 23, 2016 ... It is a 1985 2.5L 4-cylinder manual Jeep Cherokee. Anyways for a little while it took about 2-3 times to start the car, and I'd have to give ...

Other years of Jeep Wagoneer

jeep wagoneer 1986 photo
Wagoneer 1986
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Wagoneer 1987
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jeep wagoneer 1988 photo
Wagoneer 1988
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Wagoneer 1989
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jeep wagoneer 1990 photo
Wagoneer 1990
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jeep wagoneer 1991 photo
Wagoneer 1991
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