2002 Infiniti I35 Problems & Reliability

If you’re cruising down memory lane and find yourself reminiscing about early 2000s luxury sedans, the 2002 Infiniti I35 might just pop up on your radar. This sleek ride, with its blend of comfort and performance, was a popular choice for those seeking a touch of elegance without breaking the bank. But like any vehicle that’s been around for a couple of decades, the I35 has its fair share of quirks and issues. Whether you’re considering buying a used one or just curious about its legacy, it’s worth diving into the common problems and overall reliability of this classic Infiniti model. In this blog post, we’ll explore some of the typical problems that owners have encountered with the 2002 Infiniti I35, from engine hiccups to electrical gremlins. We’ll also take a look at how these issues stack up against the car’s reputation for reliability. While no car is perfect, understanding the potential pitfalls and strengths of the I35 can help you make an informed decision if you’re in the market for a used luxury sedan. So, buckle up and join us as we navigate the ins and outs of the 2002 Infiniti I35!
Body Components

Parts Assessed:

Windows, power locks, manual locks, doors, trunk, tailgate, mirrors, power and manual seat controls, seat belts, sunroof, convertible top, glass defects.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Brake pads, brake rotors, brake calipers, anti-lock braking system (ABS), brake lines, brake master cylinder, brake booster, parking brake, brake sensors, regenerative braking system (if applicable).

Reported Problems:

  • Drivability Issues Due to Failing Crankshaft Angle Sensor

Analysis:

The 2002 Infiniti I35 has been known to experience drivability issues due to a failing crankshaft angle sensor. This problem can lead to symptoms like stalling, rough idling, and difficulty starting, which can be pretty frustrating for drivers. While the car generally offers a smooth ride, this particular issue can impact its overall reliability if not addressed promptly.

Parts Assessed

Air conditioning compressor, AC condenser, AC evaporator, heater core, blower motor, automatic climate control system, refrigerant leaks, HVAC electrical components, temperature sensors, ventilation system.

Reported Problems:

  • Timing Chain Rattle and Tapping Noise

Analysis:

The 2002 Infiniti I35 is known to have some issues with timing chain rattle and tapping noise, which can be a bit of a headache for owners. These noises often indicate wear and tear in the engines timing components, which might require attention to prevent further damage. While not every I35 will experience this problem, its something to keep an ear out for if youre considering this model.

Parts Assessed

CV joints, driveshaft, axles, differential, limited-slip differential (if applicable), traction control system, electronic stability control (ESC), four-wheel-drive (4WD) components, all-wheel-drive (AWD) components, transfer case, driveline vibration.

Reported Problems:

  • Erratic or High Idle After Cleaning Throttle Body

Analysis:

The 2002 Infiniti I35 is generally a reliable car, but some owners have reported issues with erratic or high idle after cleaning the throttle body. This problem can be a bit frustrating, as it might require additional adjustments or a reset of the vehicle’s computer to stabilize the idle. Overall, while it’s not a deal-breaker, it’s something to keep in mind if you’re considering maintenance on the throttle body.

Parts Assessed

Infotainment system, GPS navigation, Bluetooth connectivity, touchscreen display, phone pairing, backup camera, rear entertainment system, head-up display, instrument cluster, digital gauges.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Radiator, radiator hoses, cooling fan, water pump, thermostat, antifreeze leaks, engine coolant reservoir, overheating prevention system, intercooler (if applicable).

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Alternator, battery, ignition switch, ignition coil, spark plugs, ignition wires, engine control module (ECM), electronic ignition system, auto stop/start function, battery cables, engine wiring harness, fuse box, relays, starter motor.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Engine rebuilds, cylinder head, head gasket, timing chain, timing belt, camshaft, crankshaft, connecting rods, turbocharger or supercharger (if applicable), valve train, piston rings, oil control system, engine knocking, engine misfires.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Muffler, catalytic converter, exhaust manifold, heat shields, exhaust pipes, oxygen (O₂) sensors, resonator, exhaust leaks, emissions control system.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Fuel pump, fuel injectors, fuel rail, fuel pressure regulator, throttle body, fuel gauge sensor, evaporative emissions system, EGR (exhaust gas recirculation) valve, charcoal canister, fuel filter, fuel tank, vapor leaks.

Reported Problems:

N/A

Analysis:

No major problem has been reported

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Onboard Electronics

Parts Assessed

Cruise control, keyless entry system, push-button start, wiper motor, warning lights, power mirrors, interior lighting, exterior lighting, dashboard indicators, electronic parking brake, tire pressure monitoring system (TPMS), alarm and security system, remote engine start, heated and ventilated seats, heated steering wheel, wireless charging pad.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Dashboard rattles, squeaks, wind noise, door seals, weather stripping, water leaks, air leaks, excessive road noise, suspension noise, drivetrain noise, exhaust rattles, engine bay noises.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Paint durability, clear coat protection, rust prevention, corrosion resistance, body panel alignment, door seals, window trim, plastic trim, metal finishes, fading, cracking, peeling.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Struts, shocks, control arms, sway bars, ball joints, tie rods, wheel bearings, power steering pump, power steering fluid leaks, electronic power steering (EPS), steering rack and pinion, steering linkage, alignment issues, torsion bars, springs, air suspension (if applicable).

Reported Problems:

N/A

Analysis:

No major problem has been reported

Parts Assessed

Transmission rebuild, transmission replacement, torque converter, transmission solenoids, gear selector, gear shifting, transmission control module (TCM), transmission fluid leaks, clutch (manual transmission), automatic transmission valve body, CVT (continuously variable transmission) components, dual-clutch transmission (DCT) components.

Reported Problems:

N/A

Analysis:

No major problem has been reported

Conclusion

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