The Toyota Corona Premio is a common sight on NZ roads, known for its reliability and practicality. Owners should pay particular attention to the CVT transmission, oil consumption on the 2ZR-FE engine (if fitted), and front lower control arm bushings. WOF requirements focus on lights, suspension, brakes and tyre condition. Servicing is required every 10,000km, though Bob may advise more frequent CVT fluid checks.
Oil consumption (2ZR-FE engine) after 150,000 km requiring monthly monitoring. CVT transmission judder if fluid not changed at 60,000 km intervals. Front lower control arm bushing wear causing steering imprecision. Headlight lens degradation is common.
Critical WOF inspection points include: front lower control arm bushings (check for excessive play and cracking), brake pad thickness. Inspect Headlight lens clarity and beam pattern. Window regulator should be functional. Check wiper blade condition and functionality.
<h3>Engine & Performance</h3><p>The 2ZR-FE engine, common in the Corona Premio, can experience increased oil consumption after 150,000 km. Monitor oil levels monthly and use the correct grade oil (check your owner's manual). Spark plugs should be inspected and replaced as needed, typically every 40,000 km. Check for any signs of coolant leaks regularly, especially around hoses and the radiator. Make sure the cooling system is topped up as per manufacturer's specifications. Radiator coolant requires replacement every five years or 100,000km.</p><h3>Transmission</h3><p>CVT transmissions in the Premio models can experience judder and whine, especially from 120,000 km onwards. Preventative fluid changes every 60,000 km are crucial to its lifespan—neglecting this can lead to significant transmission issues. </p><h3>Suspension & Steering</h3><p>Front lower control arm bushings are a common wear point, leading to steering imprecision and WOF failure. Inspect and replace bushings as needed. Suspension should be inspected at each service, especially the struts and shock absorbers. The steering rack should also be free from any leaks or excessive play.<p><h3>Braking System</h3><p>Regularly check front brake pad thickness. Uneven wear can indicate caliper issues. Brake fluid should be flushed every two years to maintain optimal braking performance.