Originally Posted by
cczjordan
I'm having trouble to run my go 5 port silver head after resting it for 3 weeks, it will die if WOT or run after few minutes. already changed a new OS p3 plug, have been leaning the LSN and not working, riching HSn also not working. Anyway it will run good with igniter on.*Is it good to tune it to factory setting? plz assist. thanks in advance.
I tried richening but no improvement.
i suspect the conrod the engine stil new with a tone of compression, or carburetor? Plz help
It sounds to me like you are lean on top.
I would reset the HSN and LSN to flush.
Lean the LSN 1/1/4 turns in.
Lean HSN 1/4 turn in.
Check your plug as well , if it has been fouled it may give you grief.
Clean your air filter properly and use a basic oil like castor as your filter oil. The motorbike oil ( blue ) is usually too thick... some of these new air filter oils have some chemical in them that makes engines flame. We don't know what it is yet but when having similar problems we have cleaned the air filter and changed the oil and it made a huge improvement.
Hope this helps.