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+--- Thread: High Pitched idle noise out of an OS 30VG (/thread-6586.html)
High Pitched idle noise out of an OS 30VG - son1cn - 04-08-2007
After my OS 30 gets going and I let off the throttle, the idle speed goes way up and it makes a whe whe whe whe noise instead of an idle. Sometimes it eventually does idle, but it usually just stays in its whiny state. I have figured out that it is not a HS problem and am gonna take off the carb and clean it tonight, but if anyone has ever had a problem like this and knows how to fix it, tell me because this has been a problem of mine for some time. If need be I will post a video tomorrow of the problem and what it sounds like.
High Pitched idle noise out of an OS 30VG - rocco79 - 04-08-2007
its lean on the bottom
High Pitched idle noise out of an OS 30VG - chickenfarmer3 - 04-08-2007
+1
High Pitched idle noise out of an OS 30VG - Ponch - 04-08-2007
+2
And lemme do something that I know is coming for that -
lap:
High Pitched idle noise out of an OS 30VG - AddictedtoNITRO - 04-08-2007
low speed? my hb .26 does that sometimes
High Pitched idle noise out of an OS 30VG - Ponch - 04-08-2007
Low speed. Richen until it goes away or stays high for like .5 seconds.
High Pitched idle noise out of an OS 30VG - son1cn - 04-08-2007
ok, i guess I am just not used to the ammount of smoke it is putting out, and the fact that it was not over 170 degrees during my 15 min run. I guess I will try that tomorrow.
High Pitched idle noise out of an OS 30VG - chickenfarmer3 - 04-08-2007
sounds like lean on bottom, fat on top.
High Pitched idle noise out of an OS 30VG - rocco79 - 04-08-2007
agreed
... Or an air leak
High Pitched idle noise out of an OS 30VG - MX_KEVIN - 04-08-2007
do a pinch test to be sure. do a high speed run, come in and pinch the fuel line. If too lean on low speed motor will die in a sec or two.
High Pitched idle noise out of an OS 30VG - Tex - 04-09-2007
chickenfarmer3 Wrote:sounds like lean on bottom, fat on top.
right on....