1989 Subaru GL-10 1989 Turbo Sedan

Common Issues

• Turbocharger wear and potential failure due to age.
• Oil leaks from valve cover gaskets.
• Rust, particularly in the wheel wells and undercarriage.
• Electrical system issues, including aging wiring and connectors.

Maintenance Tips

• Regularly check and replace the turbocharger oil and coolant lines.
• Inspect and replace gaskets to prevent oil leaks.
• Perform regular rust inspections and apply rust inhibitors.
• Keep the electrical system checked and replace any faulty wiring.

Typical Repair/Ownership Cost Ranges

• Turbocharger replacement: $500 - $1,200
• Valve cover gasket replacement: $150 - $300
• Rust repair: $200 - $1,000 depending on severity
• Electrical repairs: $100 - $500

Buying Advice (What to Inspect)

• Check the condition of the turbocharger and listen for unusual noises during test drives.
• Inspect for oil leaks under the engine and around the valve covers.
• Examine the undercarriage for rust or corrosion.
• Test the electrical components to ensure they are functioning correctly.

FAQs

How reliable is the 1989 Subaru GL-10 Turbo? While generally durable, its reliability heavily depends on maintenance history and current condition.

What fuel economy can I expect from this car? The GL-10 Turbo typically achieves around 20-25 mpg, though actual mileage can vary.

Are parts readily available for this model? Some parts are available, but rarer components may require sourcing from specialty suppliers or salvage yards.

Does this vehicle require premium fuel? Yes, premium fuel is recommended for optimal performance and to prevent engine knocking.

What are the signs of a failing turbocharger? Listen for whistling noises, notice reduced power, and watch for excessive smoke from the exhaust.