2000 — 2002
2.8L I4 (4JB1-T)
Diesel
Cold start from overnight soak. | Description: 4JB1 engines should start promptly. Excessive white smoke or long cranking suggests tired glow plugs or low compression.
Full lock turns on a flat, hard surface. | Description: Listen for CV joint clicking and check the power steering pump for whining, which indicates fluid leaks or rack wear.
Hard acceleration in 3rd gear from 1500rpm. | Description: Check for excessive black smoke or whistling, indicating potential turbocharger wear or boost leaks in the intercooler piping.
Visual inspection of the rear chassis rails near the leaf spring mounts. | Description: The TF chassis is prone to severe corrosion in NZ conditions. Use a hammer to tap for 'soft' spots hidden by underseal.
Standard oil and filter change; inspect all grease nipples on the front suspension and driveshaft universal joints.
Replace gearbox and differential fluids; inspect brake shoes and adjust the handbrake cable; replace primary fuel filter.
Critical timing belt, tensioner, and water pump replacement; check and adjust valve clearances to ensure engine longevity.
Grease all 8-10 zerk/grease nipples on the front end and propshaft.
Inspect the radiator plastic tanks for hairline cracks or browning/discoloration.
Clean the sedimenter (pre-fuel filter) regularly to protect the injection pump.
Check the condition of vacuum lines, which control the 4WD engagement and engine shut-off.
Verify the air filter is clean; dust ingress is the primary cause of turbocharger impeller wear.
Estimated repair costs if issues arise
Non-negotiable every 100k km to prevent catastrophic engine failure.
Required if the engine runs rough or emits heavy black smoke under load.
Recommended if the vehicle is used for towing; Includes flywheel machining.
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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