3

Does anyone know if I have to replace the intake manifold or can I try something cheaper first. I did see a little anti freeze leaked . Thank you for your time and consideration.

4

That code is for "Intake Manifold Runner Performance Bank 1". That does not automatically mean the manifold needs to be replaced. These are the common reasons for the code;

  1. Intake manifold runner control actuator failure
  2. Powertrain Control Module (PCM) failure
  3. Restricted vacuum lines

I'd start with #3 to see if it is as simple as a vacuum line. The other two are more complex and may require a qualified mechanic to be involved to troubleshoot.

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