1999 — 2002
1.3L (13B-REW) Rotary - Type RS/RZ Performance models
Petrol
During your test drive, observe the idle stability once the engine is warm; a fluctuating or hunting idle can sometimes point to vacuum leaks or issues with the Idle Air Control valve.
While driving under load, check for any hesitation or power drops in the mid-range (3,000–4,500 RPM), as this may indicate the complex sequential turbo switching system is not transitioning smoothly.
Before heading out, inspect the engine bay for signs of excessive heat soak or perished rubber vacuum lines, as these are often brittle due to the extreme operating temperatures of the rotary engine.
Check the rear suspension behavior over bumps; if you hear any clunking or notice the rear end feeling 'loose', it is common for the original pillow ball bushings to be nearing the end of their service life.
Usually when original cooling systems start to show their age; keep an eye on radiator end tanks.
A common point where the condition of the original turbocharger seals and boost solenoids should be assessed by a specialist.
Typically the time to consider a professional engine health check, including a compression test to gauge internal rotor seal condition.
Regularly monitor your engine oil levels every few fuel stops, as the rotary engine is designed to inject a small amount of oil into the combustion chamber.
Ensure you use high-quality, synthetic-compatible ignition components, as the 13B-REW is quite sensitive to spark quality.
Schedule an annual cooling system flush to keep the radiator and heat exchangers working efficiently in our NZ climate.
Keep a record of your fuel quality; always prioritize the highest octane rating available to ensure consistent performance.
Establish a relationship with a trusted rotary-specialist mechanic who understands the nuances of the FD platform.
Estimated repair costs if issues arise
While the 13B-REW is a high-performance piece of engineering, it is often wise to keep a reserve for a future rebuild, which involves stripping the engine to replace apex seals and internal gaskets to restore factory compression.
The sequential twin-turbo setup is complex. If you experience boost inconsistencies, you might eventually need to budget for a professional assessment or a rebuild of the turbo housings and associated control solenoids.
The FD handling is legendary, but with age, the rubber pillow ball bushings can wear. Budgeting for a suspension refresh will help restore that sharp, factory-fresh handling feel.
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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