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Tagore Fusion

Used engine installation checklist

The steps your mechanic should follow so a replacement engine lasts — and so your warranty stays valid.

6 min read · Tagore Fusion parts team

Most early failures of replacement engines come from what happens during installation, not from the engine itself. Share this list with your mechanic.

Before installation

  • Inspect the engine on delivery and note any shipping damage on the delivery receipt before signing.
  • Confirm the engine code matches your VIN.
  • Find out why the old engine failed (overheating, oil starvation) and fix the cause first.

During installation

  • Replace the oil and oil filter, and refill the coolant with the correct type.
  • Check and replace the radiator, thermostat and water pump where needed.
  • Transfer or replace sensors, belts, hoses, gaskets and seals — bolt-ons aren't covered by the warranty.
  • Flush the oil cooler and lines if the old engine failed internally.

First start

  • Prime the oil system before the first start.
  • Check oil pressure, coolant temperature and look for leaks.
  • Clear any codes and drive gently for the first few hundred miles.

Keep your paperwork

Keep the installation receipt and fluid receipts. A qualified installation is required for the 3-month Tagore Fusion warranty.

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