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power loss
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  1. MKIV GTI
    Been dealing with evap codes the past week and finally went back to square one...the n80 valve which was working the first two times I checked it.....now suddenly its not working so I tested the vac on it and it has a small slow leak but my major problem is the plug its self has zero power going...
  2. MKV GTI
    whats up guys youve been very helpful in the past with my gti project. looking for more opinions. stock k03. when stock air box was on i had a loss of power at 2200rpm then at about 2400 it came back. felt like it just dies out then comes back. NOW several weeks after i installed a nuespeed...
  3. MKV GTI
    The other day I turned the key to my car and it took around three seconds to start. Then I noticed the yellow check engine was on the dashboard. I continued to drive and noticed the engine power is significantly reduced. Anyone have similar problems? Its a 09 mk5 gti
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