1988 Subaru GL-10 1988 Turbo Wagon

Common Issues

• Head gasket failure due to the turbocharged engine's higher pressure.
• Rust, especially in wheel wells and undercarriage, given its age.
• Electrical system issues, including faulty wiring and corroded connectors.
• Turbocharger wear, leading to reduced performance.

Maintenance Tips

• Regularly check and replace the head gasket if signs of leakage appear.
• Inspect for rust and apply undercoating protection.
• Maintain the turbo system by ensuring proper oil flow and using high-quality oils.
• Frequently check electrical systems for signs of wear or corrosion.

Typical Repair/Ownership Cost Ranges

• Head Gasket Replacement: $600 - $1,200
• Rust Repair: $200 - $1,000 depending on severity
• Turbocharger Replacement: $700 - $1,500
• Routine Maintenance (oil changes, filters, etc.): $100 - $300 annually

Buying Advice

• Inspect the vehicle thoroughly for rust, especially undercarriage and wheel arches.
• Test drive to ensure the turbocharger is functioning correctly; watch for sluggish acceleration.
• Check service records for regular maintenance, focusing on the head gasket and timing belt.
• Examine the electrical system for any inconsistencies or issues.

FAQ

How reliable is the 1988 Subaru GL-10 Turbo? When well-maintained, the GL-10 Turbo can be reliable, though it may require more attention due to age-related issues.

What is the fuel economy of the 1988 Subaru GL-10 Turbo? The fuel economy typically ranges from 18 to 24 mpg, depending on driving conditions and maintenance.

Can I still find parts for this model? Yes, parts are generally available through specialty suppliers and online marketplaces, though some may be harder to find.

Is rust a major issue for this vehicle? Rust can be a significant issue, especially in humid or road salt-heavy areas. Regular inspections and treatments can help manage it.

What should I look for when checking the engine? Look for signs of oil leaks, especially around the head gasket, and ensure the turbocharger is functioning properly.

Are there any specific maintenance intervals to follow? Yes, follow the recommended intervals for oil change every 3,000 miles and timing belt replacement every 60,000 miles.