Infiniti G25 Guides
Exact DIY maintenance and repair guides for the Infiniti G25 (2011 - 2012).
Vehicle Repair Hub
Jump to the 2012 Infiniti G25 repair hub for guides, wiring diagrams, codes, and exact manual sections.
Get the Right Tools Before You Start
Avoid mid-job delays by checking fitment and tool compatibility before teardown.
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Factory Service Manuals
Open all manuals →Infiniti G25 Specs & Fitment
Open all spec pages →🔋 Battery Location
Infiniti G25
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❄️ Coolant Type
Infiniti G25
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🧪 Fluid Capacities
Infiniti G25
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💡 Headlight Bulb Size
Infiniti G25
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🛢️ Oil Type & Capacity
Infiniti G25
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⚙️ Serpentine Belt
Infiniti G25
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⚡ Spark Plug Type
Infiniti G25
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🔘 Tire Size
Infiniti G25
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Common Trouble Codes
Open all DTC codes →Multi-System
P0010: Intake Camshaft Position Actuator Circuit (Bank 1)
Trouble code cluster tied to this vehicle’s engine, check engine light, rough idle diagnostics.
Multi-System
P0011: Intake Camshaft Position Timing Over-Advanced (Bank 1)
Trouble code cluster tied to this vehicle’s engine, rough idle, poor fuel economy diagnostics.
Multi-System
P0012: Intake Camshaft Position Timing Over-Retarded (Bank 1)
Trouble code cluster tied to this vehicle’s engine, loss of power, poor fuel economy diagnostics.
Multi-System
P0013: Exhaust Camshaft Position Actuator Circuit (Bank 1)
Trouble code cluster tied to this vehicle’s engine, check engine light, rough idle diagnostics.
Multi-System
P0014: Exhaust Camshaft Position Timing Over-Advanced (Bank 1)
Trouble code cluster tied to this vehicle’s engine, rough idle, stalling diagnostics.
Multi-System
P0021: Intake Camshaft Position Timing Over-Advanced (Bank 2)
Trouble code cluster tied to this vehicle’s engine, rough idle, poor fuel economy diagnostics.
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Frequently Asked Questions
- Can I do my own repairs on a Infiniti G25?
- Yes, many Infiniti G25 repairs are DIY-friendly. Common jobs like oil changes, brake pads, air filters, and battery replacement can be done at home with basic hand tools. You can save $100–$400 per repair compared to a shop.
- What are the most common repairs for a Infiniti G25?
- The most common Infiniti G25 repairs include oil changes, brake pad and rotor replacement, spark plug replacement, battery replacement, and cabin/engine air filter changes. These are standard maintenance items for any vehicle.
- How much can I save doing DIY repairs on my Infiniti G25?
- DIY repairs on a Infiniti G25 typically save $80–$200 per job in labor costs alone. Over a year of routine maintenance, most owners save $300–$800 compared to dealership or independent shop pricing.
- What tools do I need to work on a Infiniti G25?
- A basic metric socket set, combination wrenches, jack and jack stands, a torque wrench, and common consumables like brake cleaner cover most Infiniti G25 DIY jobs. Specialty tools are rarely needed for routine maintenance.
- Where can I find parts for my Infiniti G25?
- You can find Infiniti G25 parts on Amazon with fast Prime shipping, at local auto parts stores like AutoZone or O'Reilly, or from online specialists. OEM part numbers help ensure correct fitment for your specific year and trim.