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| SMOKING TAILPIPE AT STOP LIGHT http://ducatipaso.org/forum/viewtopic.php?f=3&t=7796 |
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| Author: | raicerx [ Mon Sep 25, 2017 5:31 am ] |
| Post subject: | SMOKING TAILPIPE AT STOP LIGHT |
My 907 randomly blows large amounts of exhaust smoke at stoplights. Doesn't seam to follow any pattern. Just random blow of oil smoke. Not coolant , definitely smells and looks like oil. So what is allowing oil to enter the combustion chamber at stops after both low and high speed runs? |
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| Author: | higgy [ Mon Sep 25, 2017 5:51 am ] |
| Post subject: | Re: SMOKING TAILPIPE AT STOP LIGHT |
worn guides,worn or missing seals,crankcase breather issues, too much oil improper valve lash or any combination of all of the above Could even be as simple as the wrong oil |
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| Author: | Mc tool [ Mon Sep 25, 2017 9:12 pm ] |
| Post subject: | Re: SMOKING TAILPIPE AT STOP LIGHT |
Or even might be burning oil all the time and you only get to see it at a standstill. Does it use much oil , what do the plugs look like ..... both the same or is one oiled up ( don't mix them up as you remove them ..... ) |
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| Author: | raicerx [ Sat Feb 17, 2018 1:46 am ] |
| Post subject: | Re: SMOKING TAILPIPE AT STOP LIGHT |
It blows tons of smoke when I come to a stop, it isn't a constant smoke thing. It reminds me of my high school car '74 camaro that smoked like a military grade smoke grenade at random moments. it turned out to be the trans breather thing. How do I check the oil breather valve? |
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| Author: | Mc tool [ Sat Feb 17, 2018 10:43 pm ] |
| Post subject: | Re: SMOKING TAILPIPE AT STOP LIGHT |
Don't spose you have had the valve clearances done just before this started ? |
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| Author: | raicerx [ Mon Apr 23, 2018 1:58 pm ] |
| Post subject: | Re: SMOKING TAILPIPE AT STOP LIGHT |
No resetting of the valves recently. Had complete valve work done less than 2k miles ago. The bike doesn’t smoke at all except for a random event once every 20 minutes or so at speed and idle. No seaming reason. I’m thinking the breather. |
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