2j - Gilera Bi4

Troubleshooting
OTHER IRREGULARITIES:
1 - drop in exhaust noise: - excessive deposits on cylinder exhaust port;
blocked silencer.
2 - engine tends to die when throttle
is full open:
- dirty jet: - disassemble and clean;
- lean carburation: - make sure that:
- the jet is not dirty or oxidized;
- the sparkplug is not dirty or detective;
- the carburettor is clean;
- the mixture is tlowing regularly;
- the gaskets are not detective.
3 - engine missing, running unevenly:
- sparkplug detective, dirty: - clean or re piace sparkplug;
- ignition discontinuous: - check cable connections to ignition unit.
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