2004 — 2021
4.5L (TB45E) - LPG
LPG
While driving, listen closely for any metallic ticking or hesitation under load; in older LPG setups, the fuel injectors and LPG vaporiser can occasionally show signs of wear, making smooth transitions between fuels a key point to observe.
Check this by idling the vehicle in 'Park' for several minutes with the air conditioning on; monitor the temperature gauge to ensure it stays rock steady, as cooling systems in these larger TB45E engines are robust but benefit from regular radiator and coolant care.
During your inspection, cycle the automatic transmission through all gears while stationary, paying attention to any delayed engagement or harsh clunking, which can be an indicator that the transmission fluid service history may need attention.
Before turning the engine on, inspect the underbody for any signs of surface corrosion, particularly around the chassis rails and rear wheel arches, as these vehicles can be susceptible to typical NZ coastal environment weathering.
Consider a full cooling system flush and check of all rubber hoses.
Time to evaluate the state of the LPG system components and spark plug longevity.
Look into a transmission fluid and filter service to ensure continued smooth shifting.
Check the engine oil level and colour regularly to ensure it remains clean.
Keep an eye on the LPG tank certification date to ensure it remains compliant with NZ transport standards.
Periodically inspect the tyre tread and pressures, especially if the vehicle has been sitting for extended periods.
Ensure the air filter is replaced at standard intervals to keep the TB45E breathing efficiently.
Maintain a logbook of your refueling and service dates to keep track of the vehicle's unique needs.
Estimated repair costs if issues arise
Future Budget Planning: Depending on the car's history, you might eventually need to budget for a specialized LPG mechanic to inspect the vaporiser and filter, ensuring the system remains efficient and safe.
Future Budget Planning: If this component needs attention in the future, the estimated cost in NZ is reflective of replacing the radiator unit and associated hoses to maintain optimal engine temperature.
Future Budget Planning: While these gearboxes are durable, budgeting for a professional flush and filter replacement is a proactive step for long-term reliability.
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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