1991 Ford CF7000

Introduction:

The 1991 Ford CF7000 was a medium-duty truck available with various engine and transmission options. Its 7.9-liter Cummins 6BT inline-6 diesel engine produced 215 horsepower and 520 lb-ft of torque. Other engine choices included the Caterpillar 3116 and Cummins L10. Transmission options ranged from 5-speed to 10-speed manual and 5-speed to 7-speed automatic. Owners appreciate the truck’s power and durability but criticize its lack of modern features.

Engine

7.9-liter Cummins 6BT Inline-6 Diesel

• Fuel Injector Failure: Symptoms include rough idling, reduced power, and increased fuel consumption. Solution: Replace the faulty fuel injector(s). Estimated Cost to Fix: $500 - $1,000+
• Turbocharger Failure: Symptoms include reduced power, black smoke from the exhaust, and a whistling noise. Solution: Replace the turbocharger. Estimated Cost to Fix: $2,000 - $3,000+
• Head Gasket Failure: Symptoms include coolant leaks, overheating, and loss of power. Solution: Replace the head gasket. Estimated Cost to Fix: $1,500 - $2,000+
• Recalls: None Found

Other Engine Options

• No Issues Found

Transmission

5-Speed Manual

• Synchro Gear Failure: Symptoms include difficulty shifting gears and grinding noises. Solution: Replace the faulty synchro gear(s). Estimated Cost to Fix: $500 - $1,200+
• Transmission Mount Failure: Symptoms include excessive vibration and noise, especially during acceleration or deceleration. Solution: Replace the faulty transmission mount(s). Estimated Cost to Fix: $100 - $500
• Recalls: None Found

Other Transmission Options

• No Issues Found

Suspension

• Leaf Spring Failure: Symptoms include sagging in one or more corners of the vehicle, a rough ride, and difficulty aligning the wheels. Solution: Replace the faulty leaf spring(s). Estimated Cost to Fix: $500 - $1,200+ per leaf spring
• Shock Absorber Failure: Symptoms include a bouncy ride, poor handling, and excessive body roll. Solution: Replace the faulty shock absorber(s). Estimated Cost to Fix: $200 - $400+ per shock absorber
• Recalls: None Found

Electrical

• Alternator Failure: Symptoms include dim lights, flickering gauges, and a dead battery. Solution: Replace the faulty alternator. Estimated Cost to Fix: $500 - $1,000+
• Starter Failure: Symptoms include difficulty starting the vehicle or the starter engaging but not turning the engine. Solution: Replace the faulty starter. Estimated Cost to Fix: $500 - $1,000+
• Recalls: None Found

Exterior

• Rust on Frame: Symptoms include visible rust and flaking paint on the frame. Solution: Remove rust and apply protective coating. Estimated Cost to Fix: $500 - $2,000+ depending on the extent of rust
• Recalls: None Found

Interior

• Climate Control Malfunction: Symptoms include ineffective heating or cooling, or inconsistent temperature control. Solution: Diagnose and repair the faulty component in the climate control system. Estimated Cost to Fix: $200 - $800+
• Dashboard Lights Not Working: Symptoms include inoperative warning lights or gauges. Solution: Replace burnt-out bulbs or repair wiring issues. Estimated Cost to Fix: $100 - $300+
• Recalls: None Found

Summary:

The 1991 Ford CF7000 has several potential issues, ranging from minor electrical problems to major engine failures. While the cost to fix these issues can vary greatly, many of them are relatively inexpensive to address. However, severe issues such as engine or transmission failures can be costly to repair. Overall, the severity and cost of the issues with the CF7000 should be considered when making a purchase decision.