If you're cruising down memory lane and considering a 2007 Infiniti M35, you're probably drawn to its blend of luxury and performance that was ahead of its time. This mid-sized luxury sedan, with its sleek design and powerful V6 engine, certainly turned heads back in the day. But as with any vehicle that's been around for a while, it's important to know what you're getting into. In this post, we'll dive into some of the common problems that have been reported by M35 owners and discuss the overall reliability of this stylish ride. Whether you're thinking about buying one or just curious about how it holds up, we've got you covered.
While the 2007 Infiniti M35 has its fair share of fans, it's not without its quirks. From electrical gremlins to transmission issues, we'll explore the typical trouble spots that have been reported over the years. But don't worry, it's not all doom and gloom. We'll also highlight the aspects of the M35 that have stood the test of time, making it a beloved choice for many. So, grab a cup of coffee, settle in, and let's take a closer look at what makes the 2007 Infiniti M35 tick—and what might make you think twice before taking the plunge.
Brake System
Reported problems
- All Wheel Drive Vehicles May Develop a Groaning Type Noise From the Steering Rack
Analysis
The 2007 Infiniti M35 is generally a reliable vehicle, but some owners have reported a groaning noise coming from the steering rack in all-wheel-drive models. This issue can be a bit annoying, but it doesn’t seem to affect the overall performance or safety of the car. Aside from this, the M35 tends to hold up well with regular maintenance.
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).
Heating & Cooling
Reported problems
- A Stalling or Low Engine Idle Speed Condition May Occur
Analysis
The 2007 Infiniti M35 is generally a reliable car, but some owners have reported issues with stalling or low engine idle speed. This problem can be a bit annoying, especially if it happens frequently, but its not a deal-breaker for most people. Overall, the M35 holds up well, but its good to be aware of this potential hiccup.
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.
Drivetrain
Reported problems
- Faulty Outside Mirror Actuators May be Replaced Individually
Analysis
The 2007 Infiniti M35 has a few quirks, one of which is the faulty outside mirror actuators. Luckily, these can be replaced individually, so you don’t have to worry about swapping out the entire mirror assembly. Overall, while this issue might be a bit annoying, it’s not a deal-breaker for the car’s reliability.
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.
Interior Electronics
Reported problems
- Calls Using Bluetooth May Not be Heard Clearly by the Receiving Party
Analysis
The 2007 Infiniti M35 has a few quirks, and one of the notable issues is that calls using Bluetooth might not be heard clearly by the person on the other end. While this can be a bit frustrating, it’s a relatively minor hiccup in the grand scheme of things. Overall, the car is pretty reliable, but it’s good to be aware of these small tech glitches.
Parts assessed: Infotainment system, GPS navigation, Bluetooth connectivity, touchscreen display, phone pairing, backup camera, rear entertainment system, head-up display, instrument cluster, digital gauges.
Cooling System
Reported problems
- Timing Chain Rattle and Tapping Noise
Analysis
The 2007 Infiniti M35 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 on the timing chain components, which might require attention to prevent further engine problems. While not every M35 will experience this, it’s something to keep an ear out for if you’re considering this model.
Parts assessed: Radiator, radiator hoses, cooling fan, water pump, thermostat, antifreeze leaks, engine coolant reservoir, overheating prevention system, intercooler (if applicable).
Ignition & Wiring
Reported problems
- The Anti-Lock Brake System (ABS) Warning Light May Illuminate With Code C1142
Analysis
The 2007 Infiniti M35 has a known issue where the Anti-Lock Brake System (ABS) warning light might illuminate, showing the code C1142. This problem can be a bit of a hassle, as it indicates a potential issue with the ABS, which is crucial for safe braking. While this doesn’t necessarily mean the car is unreliable overall, it’s something to keep an eye on if you’re considering this model.
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.
Engine Repairs
Reported problems
- Abnormal Noise From the Timing Chain Area With Illumination of the Check Engine Light
Analysis
The 2007 Infiniti M35 has been known to experience issues with abnormal noise coming from the timing chain area, often accompanied by the illumination of the check engine light. This problem can be a sign of wear or potential failure in the timing chain system, which might affect the overall reliability of the vehicle if not addressed promptly. While the M35 is generally a solid car, it’s important for owners to keep an eye on this issue to maintain its performance and longevity.
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.
Exhaust System
Reported problems
- The Cruise Control May Not Resume Properly
Analysis
The 2007 Infiniti M35 has a few quirks, and one of the notable issues is that the cruise control may not resume properly. While this can be a bit annoying on long drives, it’s not a deal-breaker for most owners. Overall, the car is pretty reliable, but it’s always good to keep an eye on these small issues to ensure a smooth driving experience.
Parts assessed: Muffler, catalytic converter, exhaust manifold, heat shields, exhaust pipes, oxygen (O₂) sensors, resonator, exhaust leaks, emissions control system.
Fuel & Emissions
Reported problems
- Erratic or High Idle After Cleaning Throttle Body
Analysis
The 2007 Infiniti M35 is generally a reliable vehicle, but some owners have reported experiencing erratic or high idle issues 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. Despite this hiccup, the M35 tends to perform well overall, with most drivers finding it dependable for daily use.
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.
Systems with no reports
6 systems have no reported problems
- Body Components
No major problem has been reported
Parts assessed: Windows, power locks, manual locks, doors, trunk, tailgate, mirrors, power and manual seat controls, seat belts, sunroof, convertible top, glass defects.
- Onboard & Powertrain Electronics
No major problem has been reported
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.
- Strange Sounds & Leaks
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.
- Exterior Finish
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.
- Suspension & Steering
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).
- Transmission Repairs
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.