2014 Toyota 4Runner Pre-Purchase Inspection Checklist
Known Issues — 2014 Toyota 4Runner
CRITICAL
Sludge buildup in 4.0L V6 engine due to inadequate oil circulation
MODERATE
Transmission shuddering and delayed engagement in some V6 models
MINOR
Dashboard cracking and peeling, especially on sun-exposed vehicles
MODERATE
Rust and corrosion on frame and undercarriage components
MODERATE
Moonroof leaks and seal deterioration
MODERATE
Rear differential noise and potential bearing wear
What to Inspect
- Engine oil condition and sludge accumulation in V6 models
- Transmission fluid color and shift quality during test drive
- Frame and undercarriage for rust, corrosion, and structural damage
- Sunroof operation and seal integrity for water leaks
- Rear differential noise during acceleration and turning
- Dashboard for cracks, peeling, and sun damage
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil and filter change | every 5,000 miles | $45-$75 |
| Transmission fluid service | every 60,000 miles | $150-$250 |
| Spark plugs replacement | every 120,000 miles | $200-$350 |
| Coolant flush | every 100,000 miles | $100-$200 |
| Brake pads replacement | every 50,000-70,000 miles | $300-$500 |
| Differential fluid service | every 50,000 miles | $150-$250 |
| Air filter replacement | every 30,000 miles | $40-$80 |
| Timing belt replacement | every 90,000 miles | $800-$1,200 |
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