1991 Ford F600 LPO

1991 Ford F600 LPO

The 1991 Ford F600 LPO is a heavy-duty truck that was available with a variety of engine and transmission options. It was a popular choice for commercial and personal use due to its durability, reliability, and versatility. However, like all vehicles, it has its fair share of issues that owners have reported over the years.

Engine

7.3L IDI V8

• Horsepower: 185 hp

• Torque: 420 lb-ft

• Oil Leaks from Valve Covers: Description/Symptoms: Oil leaks from the valve covers, causing a mess under the hood and potentially leading to engine damage. Solution: Replace the valve cover gaskets. Estimated Cost to Fix: $200 - $400+
• Clogged EGR Valve: Description/Symptoms: The EGR valve becomes clogged with carbon deposits, causing the engine to run rough and stall. Solution: Clean the EGR valve or replace it if necessary. Estimated Cost to Fix: $100 - $300+
• Blown Head Gasket: Description/Symptoms: A blown head gasket can cause coolant and oil to leak, overheating, and engine damage. Solution: Replace the head gasket. Estimated Cost to Fix: $800 - $1500+
• Cracked Exhaust Manifold: Description/Symptoms: The exhaust manifold cracks, causing exhaust leaks and engine noise. Solution: Replace the exhaust manifold. Estimated Cost to Fix: $300 - $500+

Transmission

Manual Transmissions

• No Issues Found

Automatic Transmissions

• Transmission Slipping: Description/Symptoms: The transmission slips gears while driving, causing a loss of power and acceleration. Solution: Rebuild or replace the transmission. Estimated Cost to Fix: $1500 - $3000+
• Leaking Transmission Fluid: Description/Symptoms: Transmission fluid leaks from the transmission pan or lines, causing low fluid levels and transmission damage. Solution: Replace the leaking seals or lines. Estimated Cost to Fix: $200 - $500+

Suspension

• Worn Leaf Springs: Description/Symptoms: The leaf springs become worn and weak, causing the truck to sag and ride rough. Solution: Replace the leaf springs. Estimated Cost to Fix: $500 - $1000+
• Leaking Shock Absorbers: Description/Symptoms: The shock absorbers leak fluid, causing the truck to bounce and handle poorly. Solution: Replace the shock absorbers. Estimated Cost to Fix: $200 - $400+

Electrical

• Faulty Starter: Description/Symptoms: The starter fails to engage the flywheel, preventing the engine from starting. Solution: Replace the starter. Estimated Cost to Fix: $200 - $500+
• Alternator Failure: Description/Symptoms: The alternator fails to charge the battery, causing electrical problems and a dead battery. Solution: Replace the alternator. Estimated Cost to Fix: $300 - $600+

Exterior

• Rust on Body Panels: Description/Symptoms: Rust forms on the body panels, especially around the wheel arches and undercarriage. Solution: Repair or replace the rusted panels. Estimated Cost to Fix: Varies depending on the extent of the damage
• Door Latch Failure: Description/Symptoms: The door latches fail to engage, causing the doors to open while driving. Solution: Replace the door latch mechanisms. Estimated Cost to Fix: $100 - $200+

Interior

• Broken Window Regulator: Description/Symptoms: The window regulators break, causing the windows to become stuck or fall down. Solution: Replace the window regulators. Estimated Cost to Fix: $200 - $400+
• Malfunctioning HVAC System: Description/Symptoms: The HVAC system fails to heat or cool the cabin properly. Solution: Repair or replace the HVAC components. Estimated Cost to Fix: Varies depending on the components that need to be replaced
• Faulty Instrument Cluster: Description/Symptoms: The instrument cluster malfunctions, causing inaccurate readings or complete failure. Solution: Replace the instrument cluster. Estimated Cost to Fix: $300 - $600+

Summary

The 1991 Ford F600 LPO is a durable and versatile truck that has been known for its reliability. However, it is not without its issues. The most common problems reported by owners include oil leaks from the valve covers, a clogged EGR valve, transmission slipping, and worn leaf springs. These issues can be costly to fix, but they are generally not major problems that will prevent the truck from being used for its intended purposes.