2011 — 2015
2.5L CRDi WGT Turbo Diesel (125kW)
Diesel
Observe the gear shifts while accelerating slowly through the gears. | Description: In older iMax models, the automatic transmission can occasionally show signs of sluggishness or hesitation, so ensure the shifts feel smooth and consistent.
Check the engine bay for any oil residue around the valve cover or turbo lines. | Description: It is worth keeping an eye on the top of the engine for minor oil seepage, which is something that can occur as these engines age and seals potentially degrade.
Listen carefully for any rattling or metallic ticking sounds during a cold start. | Description: While the 2.5L CRDi is a workhorse, excessive rattling could be an indication that the timing chain components may eventually require an inspection or replacement.
Test the HVAC system by toggling the fan speeds and checking the rear air conditioning controls. | Description: The iMax has a large cabin to cool, so it is helpful to ensure that both front and rear units are blowing cold air effectively, as blower motors can occasionally get tired over time.
Consider a full cooling system flush and check the condition of all radiator hoses.
This is a great time to evaluate the state of the suspension bushings and dampers for continued ride comfort.
Ensure the fuel system and injectors have been periodically serviced to maintain efficiency and reliability.
Stick to a strict engine oil and filter change interval every 10,000km to keep the turbo happy.
Keep a close eye on the coolant levels; these engines prefer to run cool and steady.
Regularly clean out the air filter housing, especially if you are using the vehicle on dusty rural roads.
Check the condition of the serpentine belt and tensioner to prevent unexpected auxiliary power loss.
Ensure the transmission fluid is flushed periodically, even if the service manual suggests it is a long-life fluid.
Estimated repair costs if issues arise
If you notice a loss of power or excessive whistling, the turbo might be nearing the end of its service life. Depending on the car's history, you might eventually need to budget for a turbo unit replacement to keep the engine performing at its best.
Due to the iMax's size and weight, suspension components like ball joints and control arm bushes endure quite a bit of pressure. If this component needs attention in the future, the estimated cost in NZ is for a partial front-end refresh.
If the vehicle is used primarily for short, stop-start trips, the exhaust system may require professional cleaning or maintenance. It is a good idea to set aside some funds for potential exhaust sensor or filter cleaning down the line.
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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