Carb or Ignition ?
in 912 / 914 Technical Questions
9 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
