Check Valve

1985 Isuzu I-Mark 2D Hatchback, StandardSECTION Check Valve

Remove check valve from air manifold. Blow air into valve from both sides. Air should only pass through from air pump side of valve. If air passes through from manifold side of valve, replace valve. A small amount of leakage is normal.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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