2010 — 2019
3.7L (VQ37VHR) - Touring Roadster
Petrol
Listen carefully for a 'clicking' sound from the rear axle hubs when accelerating from a standstill; this can indicate the axle nut/hub interface requires maintenance.
Operate the power convertible top through its full cycle while parked on level ground to ensure it moves smoothly without hesitation or unusual motor whine.
During your highway drive, observe the steering wheel for subtle vibrations; on these models, the steering column lock and front suspension bushings are areas where you might look for signs of wear.
Shift through all gears at various RPMs to check for clutch feel and smoothness; if the engagement feels high or notchy, it is worth investigating the clutch hydraulic system or flywheel condition.
Consider a full fluid flush, including manual transmission gear oil and differential oil, to keep the drivetrain feeling crisp.
It is generally the time to look closely at cooling system components and spark plugs, as the VQ37VHR engine performs best with fresh ignition hardware.
Inspect the suspension bushings and shocks, as these components often reach a point where refresh helps maintain the 370Z's sharp handling characteristics.
Check the engine oil level frequently, as the VQ37VHR is known to be quite happy when topped up with quality synthetic oil.
Inspect the roof seals and drainage channels to ensure the cabin stays dry and comfortable throughout our lovely NZ winters.
Keep an eye on the cabin air filter condition to ensure the air conditioning system remains efficient and the interior environment stays fresh.
Verify that the battery terminals are clean and tight, as the complex electronics in these Z models appreciate a strong, steady power supply.
Ensure the soft-top fabric is treated with a quality protectant to preserve its appearance and water-repellent properties under the strong UV levels we get here.
Estimated repair costs if issues arise
Future Budget Planning: Because the slave cylinder is located inside the bell housing, if it begins to weep fluid, the gearbox needs to be removed to reach it. It's often smart to consider an upgraded kit if this work is required.
Future Budget Planning: On some VQ37 engines, the internal timing cover gaskets can eventually degrade. Keep an ear out for any timing chain noise during a cold start, as addressing this is a significant labor job.
Future Budget Planning: While generally reliable, the convertible roof uses a complex hydraulic system. Should you notice any fluid leaks or sluggish movement, you may want to budget for professional diagnosis or hydraulic pump service.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer