Carb or Ignition ?
in 912 / 914 Technical Questions
10 years ago
I'm running out of ideas getting my 912ul to run right. I've gone through the carbs twice and synced them at 2500 and 3500(with both a carbmate and guages) rpm but it still runs rough with a 250 rpm mag drop on either ign. Is there anyway to tell if I'm chasing an iginition problem or if something is still messed up with the carbs?
It's a mid 90's era engine and the ing. wires show their age but how can I tell if there is a problem. The plugs all look pretty much the same(lght brown) except the #1 cyl. which had both top and bottom plugs sooty.
Thanks
Skip
It's a mid 90's era engine and the ing. wires show their age but how can I tell if there is a problem. The plugs all look pretty much the same(lght brown) except the #1 cyl. which had both top and bottom plugs sooty.
Thanks
Skip
