1991 Ford F-250

Introduction

The 1991 Ford F-250 is a full-size pickup truck that was available with a variety of engine and transmission options. The most popular engine choice was the 7.5L V8, which produced 225 horsepower and 400 lb-ft of torque. Other engine options included the 4.9L inline-six, the 5.8L V8, and the 7.3L diesel V8. The F-250 could be equipped with either a five-speed manual or a four-speed automatic transmission.

People who own the 1991 Ford F-250 generally praise its powerful engines, comfortable interior, and rugged construction. However, there are some common issues that owners should be aware of.

Engine

7.5L V8

• Intake manifold gasket failure: The intake manifold gasket can fail, causing coolant and oil to leak. This can lead to overheating and engine damage. The solution is to replace the intake manifold gasket. Estimated Cost to Fix: $500 - $800
  • Recalls: 91V084000
• Spark plug blowout: The spark plugs can blow out of the cylinder head, causing engine damage. The solution is to replace the spark plugs and have the cylinder head inspected. Estimated Cost to Fix: $300 - $600
  • Recalls: 91E011000
• Timing chain failure: The timing chain can fail, causing the engine to lose power or stall. The solution is to replace the timing chain and gears. Estimated Cost to Fix: $1,000 - $1,500
  • Recalls: 91E006000
• Oil pump failure: The oil pump can fail, causing the engine to lose oil pressure. This can lead to engine damage. The solution is to replace the oil pump. Estimated Cost to Fix: $500 - $800
  • Recalls: None Found

4.9L Inline-Six

• Head gasket failure: The head gasket can fail, causing coolant and oil to leak. This can lead to overheating and engine damage. The solution is to replace the head gasket. Estimated Cost to Fix: $500 - $800
  • Recalls: None Found
• Timing belt failure: The timing belt can fail, causing the engine to lose power or stall. The solution is to replace the timing belt and water pump. Estimated Cost to Fix: $300 - $600
  • Recalls: 91E006000
• Oil pump failure: The oil pump can fail, causing the engine to lose oil pressure. This can lead to engine damage. The solution is to replace the oil pump. Estimated Cost to Fix: $500 - $800
  • Recalls: None Found

5.8L V8

• Intake manifold gasket failure: The intake manifold gasket can fail, causing coolant and oil to leak. This can lead to overheating and engine damage. The solution is to replace the intake manifold gasket. Estimated Cost to Fix: $500 - $800
  • Recalls: 91V084000
• Spark plug blowout: The spark plugs can blow out of the cylinder head, causing engine damage. The solution is to replace the spark plugs and have the cylinder head inspected. Estimated Cost to Fix: $300 - $600
  • Recalls: 91E011000
• Timing chain failure: The timing chain can fail, causing the engine to lose power or stall. The solution is to replace the timing chain and gears. Estimated Cost to Fix: $1,000 - $1,500
  • Recalls: 91E006000
• Oil pump failure: The oil pump can fail, causing the engine to lose oil pressure. This can lead to engine damage. The solution is to replace the oil pump. Estimated Cost to Fix: $500 - $800
  • Recalls: None Found

7.3L Diesel V8

• Injector failure: The injectors can fail, causing the engine to run rough or lose power. The solution is to replace the injectors. Estimated Cost to Fix: $500 - $800 per injector
  • Recalls: None Found
• Turbocharger failure: The turbocharger can fail, causing the engine to lose power. The solution is to replace the turbocharger. Estimated Cost to Fix: $1,000 - $1,500
  • Recalls: 91E020000
• Oil pump failure: The oil pump can fail, causing the engine to lose oil pressure. This can lead to engine damage. The solution is to replace the oil pump. Estimated Cost to Fix: $500 - $800
  • Recalls: None Found

Transmission

Five-Speed Manual

• Clutch failure: The clutch can wear out, causing the transmission to slip or shudder. The solution is to replace the clutch. Estimated Cost to Fix: $500 - $800
  • Recalls: None Found
• Transmission noise: The transmission may make noise, such as grinding or whining. This could be a sign of a problem with the gears or bearings. The solution is to have the transmission inspected and repaired as necessary. Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found

Four-Speed Automatic

• Transmission slipping: The transmission may slip or shudder, especially when shifting gears. This could be a sign of a problem with the transmission fluid, the torque converter, or the gears. The solution is to have the transmission inspected and repaired as necessary. Estimated Cost to Fix: $500 - $2,000
  • Recalls: None Found
• Transmission fluid leak: The transmission may leak fluid, which can cause the transmission to slip or shudder. The solution is to fix the leak and refill the transmission with fluid. Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Suspension

• Front suspension noise: The front suspension may make noise, such as clunking or rattling. This could be a sign of a problem with the ball joints, bushings, or shocks. The solution is to have the suspension inspected and repaired as necessary. Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found
• Rear suspension noise: The rear suspension may make noise, such as clunking or rattling. This could be a sign of a problem with the leaf springs, bushings, or shocks. The solution is to have the suspension inspected and repaired as necessary. Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found

Electrical

• Battery drain: The battery may drain prematurely, causing the vehicle to have difficulty starting. This could be a sign of a problem with the alternator, starter, or electrical system. The solution is to have the electrical system inspected and repaired as necessary. Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found
• Electrical shorts: The electrical system may have shorts, which can cause fuses to blow or wires to melt. This could be a sign of a problem with the wiring harness, connectors, or electrical components. The solution is to have the electrical system inspected and repaired as necessary. Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found

Exterior

• Rust: The body may rust, especially in areas where the paint is chipped or scratched. The solution is to have the rust repaired and the body repainted. Estimated Cost to Fix: $500 - $2,000
  • Recalls: None Found
• Dent: The body may dent, especially if it is hit by another vehicle or object. The solution is to have the dent repaired by a body shop. Estimated Cost to Fix: $500 - $2,000
  • Recalls: None Found

Interior

• Dashboard noise: The dashboard may make noise, such as rattling or squeaking. This could be a sign of a problem with the dashboard trim or the mounting brackets. The solution is to have the dashboard inspected and repaired as necessary. Estimated Cost to Fix: $200 - $500
  • Recalls: None Found
• Upholstery wear: The upholstery may wear or tear, especially if the vehicle is used frequently. The solution is to have the upholstery repaired or replaced. Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found

Summary

The 1991 Ford F-250 is a reliable and durable truck that is known for its powerful engines and comfortable interior. However, there are some common issues that owners should be aware of, including engine problems, transmission problems, and