748 98 748 Not Starting After I Washed It !! White Smoke

Discussion in '748 / 916 / 996 / 998' started by jaa, May 3, 2015.

  1. hi Chris yes tested the aps and there was a resistance reading on the multi meter , I have a u shapped tube on mine so no water goes "down " the pipe

    and yes I have 2 stickers on my ecu but not in good shape . I have looked in the ecu and there us no signs of damp ...i might fill I with rice ...

    cheers for the info ...again
     
    • Thanks Thanks x 1
  2. lol yer thanks but reading one of Chris reply's on another post I might just crack it open and clean it up
     
  3. spark/fuel compression test.
     
  4. yer good idea , there is a spark , on both and will try a compression check if the ecu is ok ....fingers crossed that it I bust cos then I have found a faulty part
     
  5. You are never going to wash a bike again are ya.
     
  6. Question is did he pressure wash the bike.
     
  7. no mate , bucket and sponge BUT I did use the air line too blow the water off the paint work
     
  8. no!
     
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  9. cheers Steve, it did run when I started it around 6 hrs later .and ran for around 5 mins and then smoked and now no start
     
    #29 jaa, May 6, 2015
    Last edited: May 10, 2015
  10. cheers for the support, I have been going through all the connectors and earthing bolts , cleaning and lubing them up . I will get the acu checked on another running bike and then go from there . Thanks again for information and ideas .
     
  11. Kill switch? :D
     
  12. You know, you made me very paranoid of washing me bike!
     
  13. soo the ecu and relays are all good , great !!

    thanks duke 63 I will be stripping the kill switch.

    and what about water in the petrol? That would give was white smoke and then stop . I am gonna change the fuel and fuel filter ...and buy shares in ezistart

    and c.r if you don't want to wash it I will ??
     
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  14. Oh sweet Jesus no. I do enough damage on my own.
     
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  15. sooo every single electrical connection is checked and double chewcked, the ecu tested on a working bike , new fuel filter and new fuel

    still no start...
    shooo start again check plugs and oh no spark !!!
    found some plugs lying around and it fires up but wow

    NOW LOADS IF GREY SMOKE

    I have been smoking out the neighbours for around 5 mins
     
  16. Billowing grey smoke? Seriously, loads???
     
  17. At a guess rings and/or guides would be my best guess, but then I guess you know that! At worst perhaps a holed piston if it's billowing everywhere.

    Have you opened the old fuel filter to see if there is any shit in there, is one of the injectors blocked? Both pipes hot? Might clear if the pipes are full of unburnt fuel, at best, hopefully.

    Doesn't sound good tho chap, sorry. Top off job probably.
     
  18. the smoke is clearing , I think it is a mix of unburnt fuel and exhaust soot in the pipes ??

    shoo after all that I am hoping it was dodge spark plugs and water In the fuel

    THANKYOU FOR ALL YOUR IMPUT AND THOUGHTS
     
  19. [QUOTE="

    Have you opened the old fuel filter to see if there is any shit in there, is one of the injectors blocked? Both pipes hot? Might clear if the pipes are full of unburnt fuel, at best, hopefully..[/QUOTE]

    I will check the pipes when I get some proper plugs

    and I was typing about the unburnt fuel ...and then you posted yours lolo
     
  20. She's alive!!!!!
     
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