confused, why won't the fecker start?

Discussion in 'Mech Tech' started by Joker, Jul 24, 2013.

  1. Good spark - check
    fuel coming through - check

    not even the hint of it firing up
    ???
    :confused:
     
  2. you didnt fill it with diesel did ya?:). Mmmmm interesting??
     
  3. Has it ran?? What have you tried/checked??
     
  4. I sneaked round and sabotaged it when you were in Germany - that'll teach you not to reply to texts!! ;)
     
  5. i've never had or seen it running, i've stripped it and rebuilt, new bearings seals etc. Good compression all round. Its electronic ignition, i have a spark at each lead. Static timing is set correctly, fuel is getting through on a good carb. Its not even trying to fire, can't work it out. I'll go out again this evening and give it another crack - I have a defibrillator on order
    :)
     
  6. bernjb56

    bernjb56 Supporter

    Old fuel ?
     
  7. nope
     
  8. you been texting me? what you after? I need you to come around and get this FI bus running for me ;)
     
  9. i need that in a morning!
     
  10. Razzyh

    Razzyh Supporter

    Take the air filter off and chuck a couple of drips of fuel down.

    Your tappets set correctly?

    Fresh fuel being used.

    What colour is your spark and have you checked gap on spark plugs?

    What engine you got?
     
  11. If there is compression, fuel and spark it should start. I'd start by rechecking the spark plug timing, guessing that if the spark was there at the wrong time the fuel would not ignite. (unless of course there is a timing problem between the crank and the cam, hope not).
    I had a 1600 once that I could not get started, turned out I had the distributor in 180 degrees wrong. So I switched the spark plug leads all around by two ports over each and fired and ran great. Even left it that way for a year. I just did not want to take the distr. out again.
    If not, then I'd squirt some fuel into the cylinder or two and try it, thus telling you if the fuel is getting from the carb. to the barrells.
    Keep at it, you'll find the weak link.
     
    Joker likes this.
  12. Is this the white bus that's having problems or the FI bus (in this post I mean)?
     


  13. well done that man - don't know how I missed that one but i've installed the dizzy 180 degrees out.
    :)
     
  14. Poptop2

    Poptop2 Administrator

    Jerry built:p
     
    Barneyrubble likes this.
  15. no, its the blue bus, not the white one. The white one is in the garage under a rug looking all Herbies-big-brother-esque with its arse in the air and its engine on the bench.

    and no, not the FI bus, although the FI bus is also blue
    :)
     
  16. Poptop2

    Poptop2 Administrator

    I knew what you had done btw - I was just waiting for you to realise, Did you not do the same thing last time? ;)
     

  17. yes.
    ;)
     
    Poptop2 likes this.
  18. Blue bus - the 'keeper' with the quirky interior set-up that had the truck mirrors on it??? What lump have you got in it?
     

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