Toyota GR86 Problems: 5 Issues Every Owner Should Know
2017-2025 model years · Based on 2,930+ owner reports · Last updated March 2026
According to Au7o's analysis of 2,930+ owner reports, the 2017-2025 Toyota GR86 has 5 documented known issues, with 2 rated critical by the Au7o research team. The most serious are Valve Spring Recall - Engine Stall Risk ($0-$0 repair) and FA20 Valve Spring Recall (Campaign E0G/17V-587) ($0-$0 repair). The most commonly reported issue is Valve Spring Recall - Engine Stall Risk with 1,800 owner reports. Across all issues, repair costs range from $0 to $1,800. Full technical analysis and DIY maintenance guides at au7o.io.
All 5 Known Issues
Toyota/Subaru recalled early 2022-2023 GR86 and BRZ models for improperly manufactured valve springs in the FA24 engine. Defective springs can fracture, causing engine misfires, rough running, and potential engine stalling while driving. Recall 22V-879.
Common Symptoms
- Engine misfires
- Check engine light
- Rough idle or running
- Loss of power
- Engine stall while driving
How to Fix
This is covered under recall 22V-879 (Toyota) / WRJ-23 (Subaru). Contact Toyota dealer to check VIN eligibility. The repair involves replacing all 16 intake and exhaust valve springs at no cost. Do not ignore this recall - a fractured valve spring can cause catastrophic engine damage.
What Owners Are Using
Parts and tips from 1,800+ owners who fixed this issue
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Certain 2017-2020 Toyota 86 vehicles equipped with the FA20 (4U-GSE) boxer engine are subject to a valve spring recall. The valve springs may have been manufactured with an improper surface treatment, making them susceptible to fracture. A broken valve spring can cause engine misfires, rough running, and in severe cases, contact between the valve and piston causing catastrophic engine damage. Toyota recall campaign E0G (NHTSA 17V-587) covers free valve spring replacement at dealers.
Common Symptoms
- Engine misfire on one or more cylinders
- Rough idle or vibration
- Check engine light with misfire codes
- Ticking or tapping noise from engine
- Loss of power
How to Fix
The 2.4L FA24 boxer engine in the GR86 consumes oil more than expected, particularly when driven hard on track. Consumption of 1 quart per 2,000-3,000 miles is common. The horizontal cylinder layout and high-RPM operation contribute to oil consumption past the piston rings.
Common Symptoms
- Oil level drops between changes
- Low oil pressure warning after spirited driving
- Need to add oil every 2,000-3,000 miles
- Blue smoke on cold start after sitting
How to Fix
Monitor oil level closely, especially before and after track days. Use Subaru/Toyota 0W-20 synthetic oil and check every 1,000 miles. Keep oil level at full mark. Some owners use 5W-30 for track use (not recommended for daily driving under warranty). Carry a quart of oil in the trunk. If consumption exceeds 1 qt per 1,200 miles, request an oil consumption test at the dealer.
What Owners Are Using
Parts and tips from 650+ owners who fixed this issue
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The FA20 engine in the Toyota 86 uses direct injection (port injection was added in later Subaru BRZ variants but not the Toyota 86). Without fuel washing over the intake valves, carbon deposits accumulate on the valve stems and ports, reducing airflow and causing rough running. The issue becomes noticeable around 40,000-60,000 miles. Walnut blasting the intake valves is the standard maintenance procedure to restore performance.
Common Symptoms
- Rough idle that worsens over time
- Hesitation during acceleration
- Reduced engine power output
- Slightly increased fuel consumption
- Cold start roughness
How to Fix
GR86 models with the 6-speed manual develop throw-out bearing noise, typically a chirping or squealing sound when the clutch pedal is depressed or released. The bearing wears prematurely, especially in stop-and-go traffic. Not an immediate failure risk but worsens over time.
Common Symptoms
- Chirping or squealing when pressing clutch
- Noise disappears when clutch is fully engaged or released
- Sound worsens in cold weather
- Grinding feel through clutch pedal
How to Fix
Replace throw-out bearing (clutch release bearing). This requires transmission removal so it is labor-intensive. Most shops recommend replacing the clutch disc, pressure plate, and pilot bearing at the same time (complete clutch kit). Exedy OEM replacement kit (FJK1005) or South Bend Stage 1 for modified cars.
What Owners Are Using
Parts and tips from 480+ owners who fixed this issue
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Frequently Asked Questions
What are the most common Toyota GR86 problems?
According to Au7o's analysis of 2,930+ owner reports, the 2017-2025 Toyota GR86 has 5 documented issues. The most frequently reported are: Valve Spring Recall - Engine Stall Risk, FA20 Valve Spring Recall (Campaign E0G/17V-587), FA24 Engine Oil Consumption. Of these, 2 are rated critical and should be addressed promptly.
Is the Toyota GR86 reliable?
The 2017-2025 Toyota GR86 has 5 known issues documented across 2,930+ owner reports. 2 issues are rated critical: Valve Spring Recall - Engine Stall Risk and FA20 Valve Spring Recall (Campaign E0G/17V-587). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Toyota GR86 problems?
Repair costs for known Toyota GR86 issues range from $0 to $1,800, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Valve Spring Recall - Engine Stall Risk, typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What year Toyota GR86 is the most reliable?
Reliability varies across model years of the Toyota GR86. Based on owner reports, issues are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2017-2025 Toyota GR86 with 5 documented issues from 2,930+ owner reports.
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