A common problem with the Infiniti G35 includes issues with the fuel filler hose cracking, weld problems affecting the crank and cam position sensors, and various exterior lighting malfunctions.
Key Reliability Concerns for the Infiniti G35
The Infiniti G35, while a popular model, has several recurring issues that owners frequently encounter. Understanding these common problems can help in anticipating potential maintenance needs. On average, the annual repair cost for an Infiniti G35 is around $476.
Detailed Look at Common G35 Problems
Here are the primary issues reported for the Infiniti G35:
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Fuel Filler Hose Cracking: This is a notable concern where the fuel filler hose can develop cracks. Such cracking can lead to fuel leaks or allow fuel vapors to escape, potentially resulting in strong fuel odors or check engine light illumination due to evaporative emissions system faults.
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Crank and Cam Position Sensor Weld Issues: The crank and cam position sensors are crucial for the engine's proper operation, providing vital information about engine speed and piston position to the engine control unit. Weld issues with these sensors can lead to incorrect readings, causing a range of problems from engine stalling, rough idling, misfires, to difficulty starting the vehicle or complete engine failure.
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Exterior Lighting Problems: Owners commonly report various issues related to the exterior lights of the G35. This can include anything from frequent bulb burnout in headlights or taillights to more complex electrical issues affecting the functionality of the vehicle's illumination system.
Summary of Common G35 Issues
| Problem Area | Description / Potential Impact |
|---|---|
| Fuel Filler Hose | Cracks in the hose can cause fuel leaks, strong fuel odors, or issues with the evaporative emissions system. |
| Crank & Cam Position Sensors | Weld defects can lead to engine performance problems such as stalling, rough idle, misfires, or a no-start condition. |
| Exterior Lighting | Malfunctions affecting headlights, taillights, or other exterior lights, often due to electrical issues or premature bulb failure. |
These issues are among the most frequently cited concerns for Infiniti G35 owners, contributing to its average annual repair cost.
