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<!-- AI Diesel Tech — symptom pages — generated 2026-10-06 -->
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    <loc>https://aidieseltech.com/symptoms/truck-derate</loc>
    <lastmod>2026-10-04</lastmod>
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    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/diesel-wont-start</loc>
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    <priority>0.5</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/diesel-derated-wont-go-over-5mph</loc>
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    <priority>0.5</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/dpf-wont-regen</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/def-quality-poor</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/low-boost-diesel</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/high-soot-high-ash</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/scr-efficiency-low</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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    <loc>https://aidieseltech.com/symptoms/dpf-pressure-sensor-problems</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/egr-system-problems</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/nox-sensor-bad-symptoms</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/fuel-rail-pressure-low</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/injector-balance-misfire</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/fuel-contamination-symptoms</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/lift-pump-failure</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/crankshaft-sensor-problems</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/camshaft-sensor-problems</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/map-maf-sensor-problems</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/coolant-temp-sensor-problems</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/rough-idle-diesel</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/excessive-black-smoke</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/check-engine-light-semi-truck</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/diesel-low-power</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/diesel-black-smoke</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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  <url>
    <loc>https://aidieseltech.com/symptoms/def-system-fault</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/turbo-actuator-stuck</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/dpf-soot-load-high</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/def-pump-failure</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/fuel-filter-plugged</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/egr-cooler-failure</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/charge-air-cooler-leak</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/exhaust-temp-sensor-failure</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/injector-stiction</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/turbo-speed-sensor-failure</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://aidieseltech.com/symptoms/fuel-pressure-regulator-failure</loc>
    <lastmod>2026-10-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
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