THis is actually a Bruin 350, I fat fingered the thread title.
This Bruin has been in storage for 1 year, with no stabil used and I'm attempting to bring this beast back to life.
The only way I've been able to to start this thing is:
1. Leave fuel cock open overnite
2. Adjust choke to mid-choke
3. Press Start
4. Idles for 3-4 minutes on a really LABORED idle (not smooth idle, but sounds like puttering on its deathbead)
However once I get it started, it seems to have a terribly labored idle for about 3-4 minutes, then dies. If you touch the trottle during idle warmup, it dies.
Once it's dead, there is no getting it started again until the next day.
I've done the following:
1. Visually inspected and cleaned sparkplug - verified spacing @ .025"
2. Drained old fuel and refueled with premium unleaded
3. Checked fuel flow from fuel cock to carb - smooth flow
4. Checked fuel flow from carb to carb fuel drain - smooth flow
5. Compression appears to be ok, however I do not have a tester, but placing my hand behind exhaust yields good pressure.
I have Fuel, Spark and temp fire, what should I check next? Any moving parts in the carb that have a tendancy to get stuck? Perhaps the stator?