Author Topic: Runs great at first but then sputter sputter  (Read 529 times)

0 Members and 1 Guest are viewing this topic.

Offline nteek754

  • Hot Shot
  • ***
  • Posts: 364
  • 1973 K3/750/836/70 1970 750 chopper 1973 cafe
Runs great at first but then sputter sputter
« on: August 31, 2010, 04:18:37 AM »
Hey all, wow been a while since Ive been on here. Problem when I take my  73 750 with a 1970 836 engine out for a ride. it runs great for the first hour or so, then it starts sputtering and missing only on acceleation. I have the dyna s ignition on it, been running that for years. wondering is one of the coils heating up and messing with me, is it my dyna s I am baffled. help me please Craig in Maine
seven fifty four ever its not the destination its the journey Ive been collecting these old dinasours for 33 years . they are quite an ICON