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dieseln's avatar
dieseln
Explorer
Jul 22, 2015

Honda EU3000is starting, surging issues...

My 3000 is about 10 years old - over the years i've had to rebuild/clean the carb maybe 2x... at the end of this winter (a bad one) i was having starting issues and occasional backfires.. figured i needed to clean the carb again. Cleaned the carb - still no easy start.
What the heck - i need this gen and i use it a lot - i bought a new carb from Honda (63$).. Installed it - started right up, surged a bit but after 10 minutes it seemed to smooth out quite a bit.
Shut it off - now it will not restart.

Checked gas (new gas), opened drain plug, good flow.
Checked spark: decent blue and white
Sparkplug is new but not a trace of gas or carbon - pure white like new, after previously running for 10 minutes.

Still won't start.

Any insight?
I'll clean the spark arrester tomorrow - but really.. could that do it?
Thanks,
Ken
  • Just picked up a new coil ($8 on amazon!)- will double check low oil sensor thingy too....

    @ Mexicowanderer - that's probably what will happen...

    might take a day or two but i will report back.
  • UPDATE:
    Wow, to replace coil requires a pretty thorough tear down - all the way to motor mounts! Changed coil - runs great! I tested it with most of the body work and shrouds taken off and it still is very quiet... heckuva muffler. Took me almost 3hours for reassembly...
  • yeah, they are put together like the proverbial swiss watch

    look up a youtube video of whats needed to work on a Goldwing motorcycle