1978 MG MidgetFACTORY OEM SERVICE PROCEDURE

Engine Identification

Number is stamped on a plate secured to left side of cylinder block or stamped directly into block. Engine can also be identified by the second digit in the VIN. Second digit should be an "A". The beginning identification number for 1978 Midget is GAN6UJ200001G.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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