Jump to content

lvgs

Members
  • Posts

    12
  • Joined

  • Last visited

Posts posted by lvgs

  1. Thanks again everyone.  I have a appointment to take the bike into the local Guzzi dealer for a full service next week and have printed off this thread to review with the tech.

     

    Unfortunately, it does not appear from the Guzzi Tech website that they have sell any V11 exhaust-related parts, including head pipes.  Perhaps a call is indicated.

     

    Once sorted (and I prey we get to that pointed), I would like to install new cans and a cross over.  From what I've read, a fuel controller will be required.  That being the case, it looks like there is only one Power Commander offering (http://www.powercommander.com/powercommander/powercommander_maps_installs_product_buy_options.aspx?mdlyrid=706-411&make=30&model=253&make-n=Moto%20Guzzi&model-n=V11%20Sport&year=2001&mk=30&mdl=253&yr=2001) for the 2000 and 2001 model years.  Is this the same one used on the newer model years such as mine?

     

    I took the bike out for a ride again yesterday and its getting worse...the surging and bucking were very pronounced across a much broader range than I previously stated.  I desperately need to get this resolved as its such a beautiful bike with, I suspect, the potential of being an amazing ride.

  2. Best thing you could do is ditch that front cross over for straight header pipes and also loose the stock mid crossover for a Mistral or Stucci x-over (under the tranny) .

     

    AND REV THAT MOTOR, it loves cruising at 5k and above. shift at 5 k or above too.

     

    I will definitely explore replacing the header pipes ad mid-crossover.

     

    In the meantime, has anyone removed the from crossover and 'plugged' the holes in the header pipes?

     

    Will definitely not be shy about revving at higher RPMs.  Although the problem is most pronounced at lower speeds and in lower gears when the bike is hot...

  3. Apologies for not having responded to the more recent posts; I just came back from a trip through British Columbia and Alberta on my GS.

     

    Since returning and reading your feedback, it is clear that a full tune up is indicated.  Additionally, I took the bike for a ride a couple of days ago and found that she is much 'happier' at higher rpms i.e. pulls smoothly and strongly above 3500 rpms.

     

    Also, I did find that the cross pipe between the two header pipes is loose and doesn't appear well 'seated'.  I have tried to force it deepy into place and tighten, on both sides, but will likely need the tech to do it properly.  Could this be a contributor?

     

    Again, sincere thanks for all the feedback.

  4. That's very helpful, thank you.  I am able to run my BMW boxers without lugging below 2500 rpm; a bad habit I know.

     

    Nevertheless, I will take the bike in for a full service and relay your comments to the tech.

     

    If, in the meantime, there are any things I can do to qualify or disqualify potential causes please let me know.

     

    Thanks again. 

  5. I have a few questions for more detail.

    What rev range are you experiencing the issue?

    What speeds/gears?

    Did the tech adjust the valves and balance the TB's?

    Any signs of hacks or non-standard widgets the PO may have done to "adjust" it?

    What about all the other basic stuff you do to a used bike you just bought? Filters (both oil and air), oils, valves clearances, etc....

    Hi, I typically experience the surging at less than 3,500 rpm and in lower gears i.e. 1-4.

     

    Apart from the work described in my earlier post, I am not aware of any other work done by the tech or previous owner(s) i.e. with the exception of replacing the spark plugs.

     

    There is no indication of any after market software or hardware hacks or devices.  Apart from bar-end mirrors, the bike is completely stock.

     

    Unfortunately, little previous service history came with the bike.  Based on my assessment when I bought it, the oil and brake/clutch fluids are clear.

     

    Hope that helps and thanks...!

  6. Hi, I recently purchased my first Guzzi:  a 2004 Ballabio with ~15k kms and in excellent condition.  That is, with the exception of a significant surging and bucking problem.  It is most evident when the engine is hot, at lower speeds/rpms and throttling down.  The previous owner did not have it very long but did change the plugs and had a local MG service tech service the bike.

     

    The tech adjusted the throttle position sensor, CO% and left side throttle body back to factory specs.  He recommended the injectors be cleaned as "one or both are not spraying fuel properly because he had to trim fuel to negative side of adjustment".

     

    Truthfully, I very limited mechanical skill and knowledge and therefore, am unclear whether we are on the right track or not.

     

    I have longed for a Guzzi since I started riding many years ago and was delighted when I found this particular one.  Needless to say, it's been very disappointing but I am still very hopeful this is remediable with your help.

     

    Many thanks, in advance, for any thoughts.

     

×
×
  • Create New...