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Fitting dump valve

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  • Fitting dump valve

    hi all

    I have fitted a baileys dump valve to my mk1 today I just popped the pipe of the recirc to test the dump valve and I noticed it was spraying a little fuel out of exhaust when was revving and seemed a little smokey as wasn't in the garage is that normal ?

  • #2
    Sorry was in my garage so I wouldn't imagine would be a little smokey not blue or black just fumes I think


    • #3
      Is it an open dump valve (atmospheric)??
      if so these are known for not being the best on our cars, causing overfuelling when you lift the throttle and dumping air.
      also was your car cold when you tested this? If so are you sure the fumes and droplets you saw aren't water that condensed in your exhaust?
      never drive faster then your guardian angel can fly