2001 — 2007
3.7L (PowerTech) - V6 Petrol
Petrol
Check power steering at idle; whining sounds while turning may indicate pump fatigue.
Engage 4WD system on loose surface; ensure the transfer case shifts smoothly.
Observe temperature gauge during extended idling; V6 engines require a stable cooling system.
Listen to transmission during 2nd-3rd gear shifts; hesitation suggests the 42RLE unit requires service.
Evaluate suspension bushings and ball joints which wear significantly on NZ roads.
Inspect timing chain tensioners and cooling system hoses for age-related brittleness.
Assess alternator, starter motor, and fuel pump health.
Flush coolant at manufacturer intervals to protect the V6 engine.
Inspect oil filter housing and valve cover gaskets for minor weeping.
Change transmission fluid and filter periodically for reliable shifting.
Clean throttle body periodically to prevent rough idle.
Check differential fluids if used for light towing or off-roading.
Estimated repair costs if issues arise
Upper control arms and ball joints may require replacement to restore handling.
Budget for radiator or water pump replacement as plastic components become brittle.
A comprehensive service of the 42RLE transmission keeps gear changes happy.
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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