Apr 7, 2009 #1 AANDYY Active Member Joined Sep 2, 2008 Messages 958 Location Blackpool Car E300DT-W210-1997-Elegance-Azurite Metalic Blue. (Don't mention the rust, LOL) Running on WVO. 65k m Does anyone know if my Injectors will be the type of 2 stage opening?