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Help! Howitzer-like pop when shutting off engine (Read 8 times)
Svi
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Help! Howitzer-like pop when shutting off engine
05/30/07 at 15:56:55
 
Hello everybody!

I'm restoring an '88 Savage and learning motorcycle maintenance along the way. The bike I'm working on is running ok, no backfire, clean exhaust, however when I shut the engine down it makes a huuuuuuuge pop. Could somebody tell me what does it mean (from mechanics standpoint) and how to get rid of it?
At this time it's really not safe to shut the engine down if cops are nearby.

Thank you for your help!
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Brewbrother
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Re: Help! Howitzer-like pop when shutting off engi
Reply #1 - 05/30/07 at 16:45:06
 
You have a lean fuel condition in the pilot circuit. Move up a jet size or two. The rule of thumb is that if you more than 2 or so turns out on the fuel screw, you need to go to the next size up.The pilot jet will be on the bottom of the carb in a recess.
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Opportunities multiply as they are seized.
No spacer,60 pilot jet, 155 main jet, plug door, sportster muffler, k&n drop in, iridium plug, brake pedal mod,de-badged, Dunlops, bullet turn signals.
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Svi
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Re: Help! Howitzer-like pop when shutting off engi
Reply #2 - 05/30/07 at 17:05:49
 
Thank you!

I'll try it tonight.
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Brewbrother
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Re: Help! Howitzer-like pop when shutting off engi
Reply #3 - 05/30/07 at 17:10:38
 
hope it helps. do a search for lancers carb tuning if you have a problem. Its helped me a many others.
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Opportunities multiply as they are seized.
No spacer,60 pilot jet, 155 main jet, plug door, sportster muffler, k&n drop in, iridium plug, brake pedal mod,de-badged, Dunlops, bullet turn signals.
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sluggo
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big singles lead,
twins follow the
pack

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moses lake washington
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Re: Help! Howitzer-like pop when shutting off engi
Reply #4 - 05/30/07 at 19:26:10
 
it's just announcing it's presence  Grin
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SINGLES RULE, HARLEYS DROOL

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Savage_Greg
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Don't go around your
ass to reach your
elbow...

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SW Washington State
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Re: Help! Howitzer-like pop when shutting off engi
Reply #5 - 05/30/07 at 21:41:44
 
sluggo wrote on 12/31/69 at 16:00:05:
it's just announcing it's presence  Grin

Or complaining at the mechanic Tongue

Good luck!
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Svi
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Re: Help! Howitzer-like pop when shutting off engi
Reply #6 - 05/31/07 at 17:34:24
 
ouchhhh!  Embarrassed Smiley
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Kropatchek
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Why more than 1
cylinder?

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Alphen a/d Rijn  Netherlands
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Re: Help! Howitzer-like pop when shutting off engi
Reply #7 - 06/01/07 at 01:57:50
 
Svi wrote on 12/31/69 at 16:00:05:
ouchhhh!  Embarrassed Smiley


That's why the beast is called "SAVAGE"
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Never ask your bike to scream before her throat is warm.
'93 Sav in '96 ( yellow) looks
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