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Showing results for tags ' idles'.
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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?
its a 2000 AC 90 it runs, but when ever I hit the throttle it just dies. The compression is good, i drained the carb....still nothing. Runs perfect, then any throttle will kill it. Any help will be well appreciated, thanks in advance!