1989 Ford F250 hd problems

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The Ford Super Duty (also known as the Ford F-Series Super Duty) is a series of heavy-duty pickup trucks produced by the Ford Motor Company since the 1999 model year. Slotted above the consumer-oriented Ford F-150, the Super Duty trucks are an expansion of the Ford F-Series range, from F-250 to the F-600. The F-250 through F-450 are offered as pickup trucks, while the F-350 through F-600 are offered as chassis cabs.

Rather than adapting the lighter-duty F-150 truck for heavier use, Super Duty trucks have been designed as a dedicated variant of the Ford F-Series. The heavier-duty chassis components allow for heavier payloads and towing capabilities. With a GVWR over 8,500 lb (3,900 kg), Super Duty pickups are Class 2 and 3 trucks, while chassis-cab trucks are offered in Classes 3, 4, 5, and 6. The model line also offers Ford Power Stroke V8 diesel engines as an option.

Ford also offers a medium-duty version of the F-Series (F-650 and F-750), which is sometimes branded as the Super Duty, but is another chassis variant. The Super Duty pickup truck also served as the basis for the Ford Excursion full-sized SUV.

The Super Duty trucks and chassis-cabs are assembled at the Kentucky Truck Plant in Louisville, Kentucky, and at Ohio Assembly in Avon Lake, Ohio. Prior to 2016, medium-duty trucks were assembled in Mexico under the Blue Diamond Truck joint venture with Navistar International.

1989 Ford F250 hd

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Common 1989 Ford F250 hd problems

The 1989 Ford F-250 is known for several common problems that owners have reported over the years. One of the most significant issues is engine troubles, which have been reported across various models of the F-250, including the 2006 model, which has been identified as the worst iteration of the vehicle for engine problems.

Another common problem with the 1989 Ford F-250 is suspension issues, which can lead to an inability to control the vehicle and expensive repairs. Suspension issues have been reported to be most apparent in the 2006 and 2011 models, with problems such as death wobble, hyper shaking, and shaking and loss of control.

Steering difficulties have also been reported in several versions of the Ford F-250, with the 2017 model being the most prominent. Steering issues can include wobbles when steering and locking up, which are related to suspension difficulties. The 2017 model has been identified as a year to avoid due to these issues.

For the 1989 Ford F-250 specifically, the 7.3L engine has been reported to have some issues. Although the engine is known for its durability and reliability, it can suffer from glow-plug relay problems, which can lead to the engine not starting or running poorly. Installing a manual switch for the glow plugs can overcome these problems, but it requires some mechanical knowledge.

In summary, the 1989 Ford F-250 has several common problems that owners have reported, including engine troubles, suspension issues, and steering difficulties. The 2006 and 2011 models have been identified as the worst for suspension issues, while the 2017 model has been identified as a year to avoid due to steering difficulties. For the 7.3L engine in the 1989 Ford F-250, glow-plug relay problems can be an issue, but they can be overcome with some mechanical knowledge.

1989 Ford F250 hd engine

What are the worst years for F250 Super Duty?

The worst years for used Ford F-250 include:

  • 2002 Ford F-250.
  • 2006 Ford F-250.
  • 2008 Ford F-250.
  • 2011 Ford F-250.
  • 2017 Ford F-250.

How many miles per gallon does a 1989 Ford F-250 diesel get?

Based on data from 29 vehicles, 618 fuel-ups and 133,482 miles of driving, the 1989 Ford F-250 gets a combined Avg MPG of 12.56 with a 0.37 MPG margin of error. Below you can see a distribution of the fuel-ups with 15 outliers (2.37%) removed.

What engine is in a 1989 Ford F-250?

1989 Ford F250 (7.3L 8 -cyl Engine Code [M] M Diesel) Motor Oil, Filters and Lubricants - AMSOIL.

What years of F250 are most reliable?

The 2000, 2001, 2002, and 2005 Ford F-250 models are still talked about to this day. They offered excellent performance and great reliability. However, they are probably too old for you to buy one now. The most popular model year for the Ford F-250 is currently the 2016.

What are the worst years for F250 Super Duty?

The worst years for used Ford F-250 include:

  • 2002 Ford F-250.
  • 2006 Ford F-250.
  • 2008 Ford F-250.
  • 2011 Ford F-250.
  • 2017 Ford F-250.

What engine is in a 1989 Ford F-250?

1989 Ford F250 (7.3L 8 -cyl Engine Code [M] M Diesel) Motor Oil, Filters and Lubricants - AMSOIL.

What years of F250 are most reliable?

The 2000, 2001, 2002, and 2005 Ford F-250 models are still talked about to this day. They offered excellent performance and great reliability. However, they are probably too old for you to buy one now. The most popular model year for the Ford F-250 is currently the 2016.

What is the fuel mileage of a 1989 Ford F-250 diesel?

Based on data from 29 vehicles, 618 fuel-ups and 133,482 miles of driving, the 1989 Ford F-250 gets a combined Avg MPG of 12.56 with a 0.37 MPG margin of error.

1989 Ford F250 hd car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Ford F250 hd problems, we found that the most common problems with these 2023 model year vehicles are:

  • Fuel system problems
  • Gasoline problems
  • Electrical system problems

The graph below shows statistics for all 1989 Ford F250 hd vehicle components and the number of complaints received.

1989 Ford F250 hd complaints

The NHTSA has received 1 complaints about various vehicle components related to the 1989 Ford F250 hd.

2009-05-02

FUEL SYSTEM, GASOLINE,ELECTRICAL SYSTEM PROBLEM

  • Date Of Incident: 2007-08-20
  • VIN: 1FTHX26G7KK
  • Components: FUEL SYSTEM, GASOLINE,ELECTRICAL SYSTEM
  • Summary: FORD F-250 P/U, FUEL TANK SELECTOR SWITCH GONE OUT CAUSING FUEL TO BE SUCKED INTO FRONT TANK FROM THE REAR TANK. GAS FLOWS OUT FILLER NECK FROM MY FRONT TANK AL OVER THE GROUND. THIS IS A RECALL THAT FORD HAS TRIED TO SAY THE WORK HAS ALREADY BEEN DONE, BUT WONT TELL ME HOW I CAN CHECK FOR MYSELF.HAVE A FEW RECALL ITEMS THAT NEED FIX, AND ELLENSBURG FORD WILL ONLY FIX AT A COST TO ME. HAVE ALREADY HAD ENGINE FIRE AND WITH GAS SPILLING OUT THIS IS A SAFETY ISSUE. PLEASE HELP ME GET SOMETHING DONE IF U CAN. THANKS DEBBIE L. *TR
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Additional sources

More sources of information about 1989 Ford F250 hd problems:

1989 f250 problems - Ford Truck Enthusiasts Forums
1989 f250 problems - Ford Truck Enthusiasts Forums
https://www.ford-trucks.com/forums/1506194-1989-f250-problems.html

Sep 4, 2017 ... 1987 - 1996 F150 & Larger F-Series Trucks - 1989 f250 problems - hey there I'm new here. I got a problem. i got a 1989 f250 with a 351 EFI ...

1988 Ford F250 Common Problems | Snow Plowing Forum
1988 Ford F250 Common Problems | Snow Plowing Forum
https://www.plowsite.com/threads/1988-ford-f250-common-problems.35135/

Apr 4, 2006 ... ... Ford only made in 1987, 1988, 1989. The truck is a SUPER DUTY truck and has a heavy duty suspension. This truck would work wonders for... 5 ...

Ford F250 Pickup 4x2 (1989) - Check Engine Light On & Off: How to ...
Ford F250 Pickup 4x2 (1989) - Check Engine Light On & Off: How to ...
https://www.justanswer.com/ford/6f1yi-ford-f250-pickup-4x2-1989-f-250-5-8-gas-efi.html

Mar 21, 2012 ... Cory : code 63 is TPS circuit failure. You have to remove throttle body to replace it. This is a common problem, but may not be ...

1989 Ford F250 Duel Tank Problem - Ford Truck Enthusiasts Forums
1989 Ford F250 Duel Tank Problem - Ford Truck Enthusiasts Forums
https://www.ford-trucks.com/forums/1104001-1989-ford-f250-duel-tank-problem.html

Oct 2, 2011 ... I have found a couple of very common problems to be the chief sauspects. 1. Valve and resorvoir assy 2. Interior tank fuel pump and assicatied ...

Q&A: 1989 Ford F-250 4x4 King Cab - Expert Opinion
Q&A: 1989 Ford F-250 4x4 King Cab - Expert Opinion
https://www.justanswer.com/ford/7cgkf-1989-ford-f-250-4x4-king-cab-esteemed-opinion.html

Nov 20, 2012 ... Since this is a 1990 F-250 you will need to look at the rear spring shackles for rust and detioration. Common problem on this truck. Overall ...

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