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Gio

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Posts posted by Gio

  1. Further to GuzziMotos suggestion - I checked my notes at last fork oil change - I have the smaller(?) Marzocchi fork - spec vol for which is 400ml / leg. After first overnight drain I recorded approx. 380ml from each leg and since I had to wait for other parts at the time, a further 10 ml from L (comp) and 30ml from R (rebound) over the next couple of days for totals of 390 and 410ml respectively ... close enough to spec volumes - with which I refilled. Didn't measure air gaps but forks work to my satisfaction. Hope this helps?

    • Like 1
  2. Seems to me that (after reminding us) that you have both go-winky and guzzi-diag that the ecu is not dropping out (and tps likely ok?) and so if there was a sweep-stake (there's an idea!) I would place my bet on the sensor going out of whack with temperature ... this does seem to fit the symptoms  ?

  3. In agreement with your thoughts that timing chain unlikely to be the culprit as you would likely have problems when "cold / warm" also. Something is getting out of whack as things get hot and my hunch is an electrical component / sensor as the cut-out is so immediate based on your video.

     

    Always a good idea to listen to Kiwi-Roy btw ... he has helped countless members over the years, myself included.

     

    As Docc said ... this is indeed an elusive problem and we are looking forward to a resolution ... almost as much as you are!

    • Like 1
  4. So not opening the throttle keeps the engine idling ... and from your video it seems to die quite suddenly (as in more of an" electrical" way) as soon as revs are increased. I don't think this is vapour-lock but certainly does sound like something is failing when hot ... testing the TPS sounds like the next step to me also but have no personal experience of how you might do that?

     

    And yes - the metallic rattle can be heard also ...

     

    All very strange and hope we can figure it out!

  5. It wouldn't account for the slow cranking, but some symptoms do remind me of vapour lock ... stopping after a spirited ride, the sputtering and re-starting ok after allowing to cool down - although this would not normally happen whilst underway when there is good air-flow. Is there good clearance between fuel lines and cylinders?

    • Like 2
  6. From feedback here, plus some googling ... opinion seems to fall into 2 camps - a) time sert preferred or B) either would be ok ... given an equal choice I would probably have gone with time-sert but am justifying the quicker / less expensive option as there is an alternate port from which to drain the oil in future (and check / clean the magnet every other oil change when the pan is dropped for an oil filter ... now planning on switching to an alternate based on the flaking paint on the one I just removed!)

     

    Thanks again for all feedback ... good to be back on the road.

  7. Drain plug is 10 x 1.5mm pitch ... and have been able to source helicoil kit in that size at my local Canadian Tire - so I'm thinking to give that a go and then use the blanking plug "B" for future draining so as to reduce stress on the repair ... or do you think it's worth the additional time / expense of sourcing a time-sert (if available) ..?

  8. Thanks Scud ... I'll keep that option in mind - much appreciated! I usually drop the sump every other oil change (10k km) to replace the filter (and clean out any cheesy deposits) but otherwise draining through the right hand "oil-line blank" fitting if centre hole gets repaired in future.

  9. This time last year - within a few days of the first ride of the season ... I was sidelined by a car that failed to stop at the scene. First ride this year was a short one just to warm up for an oil change ... and now a problem of my own making. After letting the oil drain overnight I was re-fitting the drain plug - and managed to strip the thread from the drain hole ... as in the drain plug turns completely freely and some nice swarf as a result - kind of ruined my day to say the least (!) - it's been a while since I made such a basic mistake and a reminder that they can still happen. It was cross-threaded rather than over-tightenened and just too anxious to get some fresh oil in there I guess..

     

    So am now considering my options and come up with

     

    a) replace the sump ($$)

    B) re-tap the drain hole and fit an over-size plug

    c) block the drain hole (with a bolt perhaps) and use the adjacent blank in future

     

    Interestingly enough - page D4 of the manual describes this blank as "oil draining plug B" (when viewed from the rear the left has the oil return line, the centre the smaller drain plug with magnet and the right this plug B - anyone know what this would have been there for ... or is it just me that has been using the centre hole for draining?)

     

    So - anyone have a used lower sump kicking around or recommendations for the solution ..?

  10. Docc ... re point 1) above - do you think that the motor would be "cool" enough to set valve clearance after being off for only 45 mins ..? I have always thought that an over-night cooling would be more appropriate ???

  11. Yes - he know's what he's doing! Seriously - the stock cans look great, and have a much deeper sound than the Mistrals I have been running - if you buy the bike (and I hope you do) and still interested in trading ... just let me know!

     

    Cheers and best of luck!

     

    Gio

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