Results 1 to 11 of 11

Thread: Another SR50 Ditech with problem?

  1. #1
    apriliaforum newb
    Join Date
    Nov 2017
    Location
    Germany
    Posts
    7

    Angry Another SR50 Ditech with problem?

    Hi Guys

    I bought SR50 99years with 29k km, for next season, this is first moto for me, but already big headache

    Im already found a lot info in google and in this forum about sr50 but still i cant turn on this crap (sorry )

    What i already did?

    2 original spark plugs (ngk), and now one ngk iridium..

    Another generator, another HT coil,

    with new spark plug i have spark, but 1-2min later with 'starter' - my spark plug goes black and spark is bad.. WHY my fuel wont burn??

    Im already cleaned injector, its working nice.

    Yesterday after all day with sr50, hes started! and worket about 10 min, from 0 to 50 goes really fast! then compression is good?? after 10 min sr50 turned off itself..

    Maybe can i change timing with generator? maybe my sparkplug and injector 'open' at 'bad' time??

    I dont have any ecu error! maybe ecu problem..???

    what i can see - at full throttle and when i press starter, i dont have spark.. why?? but just ant full thorttle.??

    Please guys give me some ideas, my head is onnn fire!!!
    Last edited by Profanas; 11-14-2017 at 03:03 PM.

  2. #2
    apriliaforum newb
    Join Date
    Nov 2017
    Location
    Germany
    Posts
    7

  3. #3
    apriliaforum prov-nov Mayor McTurd's Avatar
    Join Date
    Apr 2017
    Location
    Bloomington IL
    Posts
    89
    Sounds like the typical SLOP to me. I'm pretty sure mine was caused by the water/oil emulsion getting past my water trap and into the cylinder. Do you have a water trap on it? Have you checked the air lines?

    If you have an Aprilia scooter, come join us on Facebook!

    https://www.facebook.com/groups/695754433952451/
    ----------------------------------------------------------------
    If you have an Aprilia scooter, come join us!

    https://www.facebook.com/groups/695754433952451/

  4. #4
    apriliaforum newb
    Join Date
    Nov 2017
    Location
    Germany
    Posts
    7
    all system ar clean.. ehhh i bought from ebay cheap compressor meter, and.. cylinder set, i will change all in next 1-2 days.. I found excaust gass in air compresor/crankshaft.. then my cilinder is dead? maybe i start one time because i wass played with starter all day ant engine was warmer.. then come some compresor..?
    Last edited by Profanas; 11-15-2017 at 07:02 AM.

  5. #5
    apriliaforum newb
    Join Date
    Nov 2017
    Location
    Germany
    Posts
    7
    cooler water - now in my system blue i think.. can i change to the red? have litle bit for my car.. maybe red fit to?

  6. #6
    apriliaforum prov-nov Mayor McTurd's Avatar
    Join Date
    Apr 2017
    Location
    Bloomington IL
    Posts
    89
    Quote Originally Posted by Profanas View Post
    all system ar clean.. ehhh i bought from ebay cheap compressor meter, and.. cylinder set, i will change all in next 1-2 days.. I found excaust gass in air compresor/crankshaft.. then my cilinder is dead? maybe i start one time because i wass played with starter all day ant engine was warmer.. then come some compresor..?
    I'm sorry man, I'm having problems understanding. SLOP = Sudden Loss Of Power, and there are lots of causes for it. Mine was not enjoying my water trap enough.

    If you have an Aprilia scooter, come join us on Facebook!

    https://www.facebook.com/groups/695754433952451/
    ----------------------------------------------------------------
    If you have an Aprilia scooter, come join us!

    https://www.facebook.com/groups/695754433952451/

  7. #7
    apriliaforum prov-nov Mayor McTurd's Avatar
    Join Date
    Apr 2017
    Location
    Bloomington IL
    Posts
    89
    Quote Originally Posted by Profanas View Post
    cooler water - now in my system blue i think.. can i change to the red? have litle bit for my car.. maybe red fit to?
    As long as it's made for a car, it'll probably work. I switched to green in mine.

    If you have an Aprilia scooter, come join us on Facebook!

    https://www.facebook.com/groups/695754433952451/
    ----------------------------------------------------------------
    If you have an Aprilia scooter, come join us!

    https://www.facebook.com/groups/695754433952451/

  8. #8
    apriliaforum newb
    Join Date
    Nov 2017
    Location
    Germany
    Posts
    7
    guys, what you think about cheap cylinder kit? in ebay just 30e.. or some 'sport' for 60.. i think is made in china? but what about quality? how much km i can drive with china kit? 5000km ? 10.000 km? 100...?

  9. #9
    apriliaforum prov-nov Mayor McTurd's Avatar
    Join Date
    Apr 2017
    Location
    Bloomington IL
    Posts
    89
    Quote Originally Posted by Profanas View Post
    guys, what you think about cheap cylinder kit? in ebay just 30e.. or some 'sport' for 60.. i think is made in china? but what about quality? how much km i can drive with china kit? 5000km ? 10.000 km? 100...?
    Don't do it. Lol, you'll regret it.

    If you have an Aprilia scooter, come join us on Facebook!

    https://www.facebook.com/groups/695754433952451/
    ----------------------------------------------------------------
    If you have an Aprilia scooter, come join us!

    https://www.facebook.com/groups/695754433952451/

  10. #10
    apriliaforum newb
    Join Date
    Nov 2017
    Location
    Germany
    Posts
    7
    oh well.. im already bought just need wait from ebay.. i bought CDI (ecu) to.. maybe my "moto dont start" problem is ecu.. ok when my china cylinder kit will die, then i will buy better.. but now i will drive with china

    Maybe somebody have china cylinder kit.. still interesting how much km can drive

    https://www.ebay.de/itm/50ccm-Morini...72.m2749.l2649

  11. #11
    apriliaforum newb
    Join Date
    Nov 2017
    Location
    Germany
    Posts
    7
    Guys.. wtf.. new cylinder kit, but still i dont have more that 5 bar compresion???? WHY???? please give me some ideas..

Similar Threads

  1. 2002 SR50 Ditech with Air injector problem
    By Scoot000 in forum Scarabeo 50 Ditech, SR 50 Ditech, SR Factory
    Replies: 2
    Last Post: 06-27-2011, 08:55 AM
  2. 02 sr50 Ditech starting problems
    By Loudness in forum Scarabeo 50 Ditech, SR 50 Ditech, SR Factory
    Replies: 2
    Last Post: 08-24-2008, 03:54 AM
  3. how fast is the sr50 ditech with 0 miles on it?
    By dustin in forum Scarabeo 50 Ditech, SR 50 Ditech, SR Factory
    Replies: 3
    Last Post: 06-14-2008, 12:54 PM
  4. Need Urgent Help With SR50 DiTech - Crank Problem!
    By Ste-V in forum Scarabeo 50 Ditech, SR 50 Ditech, SR Factory
    Replies: 4
    Last Post: 10-12-2006, 11:32 AM
  5. SR50 Ditech Transmission Problems
    By Biggerveggies in forum Scarabeo 50, SR50, Mojito 50, Rally, Fly 50
    Replies: 9
    Last Post: 05-27-2003, 06:41 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •