Its starting to feck me off tbh

One thing after another then last night it hesitated in a blink then carried on fine. half mile up the road died a death and just would not fire up. put my hand over the tail pipe to see if the piston was moving and no suck or blow.

Left it for five mins tried again and it was drawing fuel and had compression but still no fire.

pushed it 3 miles towards home rolled it down the only bloody hill around (at the end of the village) and it jumped of

New clicking sound that makes my think £££

rode it this morning to work fine steady but really stinks of collant yet level same oil good

any ideas

cheers

also why have do i a 8 digit vin or are all bike like that

Antifreeze in the exhaust - head gasket?