Infiniti FX35: Common Problems & Reliability Guide
Real, sourced data · last reviewed 2026-07-24
Secondary Timing Chain Tensioner Shoe Wear-Through
Engine · severity: High · confidence: 86/100 · 2 cited sources
What to check before you buy
- Listen at idle for a high-pitched, supercharger-like buzz/whistle from the front of the engine that rises and falls with RPM
- Scan for P0011 and P0021
- The acoustic symptom alone is strong, reliable evidence - unlike several other defects in this library, no special cold-start timing or equipment is needed
Full repair-cost estimate, TSB/recall reference and the specific buyer negotiation tip for this issue are included in the R99 vehicle report.
This guide summarises documented, sourced findings for the Infiniti FX35 generally. It is not an assessment of any specific vehicle - mileage, service history and condition vary by example. A full AutoLytiQs report checks a specific listing against this data plus a live South African market valuation.