Comments by "Makan Tahi" (@makantahi3731) on "Living With Direct Injection - A Practical DIY Guide For Intake Deposits Cleaning and Answers to FAQ" video.

  1. I have auto gas installed on the MPI engine, which in the end comes to the same thing for the intake valve. but the intake valve is not dirty because it does not suck air from the engine housing and there is no EGR
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