2000 — 2001
3.0L V6 6G72 - 4WD
Petrol
While driving on an open road, observe the transmission shifting; in vehicles of this age, it is common to check for delayed engagement or hesitation between gears as the hydraulic seals can begin to age.
Cycling through all 4WD settings while parked on loose gravel; listen for any sluggish engagement of the transfer case, as lack of regular use can sometimes cause the linkage to stiffen up over time.
Looking for oil dampness around the rear main seal or rocker cover gaskets; in the 6G72 engine, it is common to notice minor oil 'sweating' as gaskets reach the end of their service life.
Watch the temperature gauge closely and listen for cooling fan operation; as these 3.0L engines can run warm, it is common to consider whether the radiator has been flushed or replaced to ensure optimal heat dissipation.
Usually marks the interval where suspension bushings may show signs of wear, affecting handling precision.
A common window for assessing the condition of the alternator and starter motor performance.
A frequent interval to consider a deep inspection of the cooling system components including hoses and the water pump.
Prioritise regular engine oil and filter changes every 10,000km to keep that V6 heart running smoothly.
Check your coolant levels frequently; keeping the cooling system in peak condition is vital for the 6G72 engine.
Ensure the transmission fluid is clean and red, which helps maintain smooth gear changes.
Give the chassis a quick wipe-down and inspect the underside for any surface rust, which is quite common in our NZ coastal environment.
Keep an ear out for any rhythmic clicking from the CV joints during tight steering maneuvers.
Estimated repair costs if issues arise
Since the 6G72 engine is an interference engine, you might eventually need to budget for this service to ensure the longevity of the top end. It involves replacing the belt, tensioner, and water pump as a comprehensive kit.
If the ride feels a bit wallowy or the vehicle bottoms out on rougher NZ backroads, you might consider setting aside funds for new shocks and bushings, which can significantly improve your overall handling and comfort.
If this component needs attention in the future, the estimated cost in NZ involves a full radiator flush and potentially a core replacement to prevent any overheating risks on long trips.
Noticed something inaccurate or missing?Suggest an edit→
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