I JUST CHANGE AN EXHAUST VALVE AMP NOW MY ENGINE...

  • Tiny
  • Anonymous
  • 2002 Nissan Altima
  • 90,500 miles

I just change an exhaust valve & now my engine is revving up and wasting gas. I'm not sure why, because I rently had the throttle body fixed as well.

Monday, February 18th, 2013 AT 10:34 PM

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