cannot adjust fast idle

Discussion in 'Mech Tech' started by georgerunner, Jul 9, 2018.

  1. If you mean the acelerator pump jet, it should should be directed to hit here.

    [​IMG]
     
    georgerunner, kevs t2 and Poptop2 like this.
  2. Poptop2

    Poptop2 Administrator

    kevs t2 likes this.
  3. ahh I'm still new to vw scene learning everyday
     
    Poptop2 likes this.
  4. Right....
    Turned out that the rod device attached to the choke diaphragm in the refurb kit was slightly the wrong size for my carb.
    Hence, it wouldn't re-start as the choke wouldn't fully shut. Took ages to find this, during which I ran out of bloody petrol, which may account for the flat spot, or it may be to do with the choke, I suppose.
    Please don't repeat my schoolboy error and forget to re-attach the fuel line, dousing a hot engine bay with petrol.
    Anyway, after I'd changed my trousers, replaced the clagged-up fuel filter and allowed the petrol to evaporate it re-started and seems to be OK now.
    I need a drink.
     
    Valveandy, paradox and Poptop2 like this.
  5. Bought an old VW Solex PICT34 -3 in Tatton Park yesterday. (Trying to remove a stubborn flat spot).
    Stripped it, cleaned it and fitted it. Started first time, but my joy was reduced when it died as it warmed up and refused to re-start until it was cold again. Choke appears to be doing its job.
    My overnight thoughts are: either the idle screw needs to be turned out further or I have a blockage in the idle circuit.

    Any additional/better ideas please?

    Mark.
     

Share This Page