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Nissan NP300 Hardbody: Common Problems & Reliability Guide

Real, sourced data · last reviewed 2026-08-03
Reviewed by [ADD REAL NAME], [ADD REAL YEARS/BACKGROUND - e.g. "12 years independent workshop experience"] - our sourcing methodology

Timing Chain Stretch (Lower Chain Guide/Tensioner Wear)

Engine · severity: High if undetected - the failure mechanism (lower chain guide/tensioner wears, chain stretches, eventually jumps a tooth on the sprocket) can progress to valve/piston contact, requiring an engine rebuild or replacement. · confidence: 68/100 · 4 cited sources

Symptoms to watch for

  • Rattling or chain noise from the front of the engine, often most noticeable on cold start
  • In advanced cases, rough running or a sudden loss of power if the chain has begun to jump timing
  • Engine warning light in advanced cases
The specific fault codes and inspection steps to check before you buy, a full repair-cost estimate, TSB/recall reference, and the buyer negotiation tip for this issue are included in the R99 vehicle report.
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This guide summarises documented, sourced findings for the Nissan NP300 Hardbody 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.