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seafoam
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  1. MKV GTI
    So, I made my first step-by-step D.I.Y. video on seafoaming the FSI engine, since most of the Youtube videos were for the TSI. Not that thers a big difference when it comes to how to seafoam them, but I had time to kill. Check it out if you want:
  2. MKIV GTI
    I'm not entirely sure where seafoam circulates throughout your engine/emissions. Would it be smarter to use seafoam BEFORE I installed my catch can? Or are the PCV breathers unaffected by seafoam? Also, is it true that it's best to use seafoam right after an oil change?
  3. MKIV GTI
    So recently I discovered the additives to fuel are useless. They actually hinder gains by 2 horses on average. I was reluctant to try SeaFoam as it is claimed as an additive as well. Just changed the oil last week to Mobil 1 full synth with the recommended amount of SeaFoam added to clean the...
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