04-24-2018, 09:01 PM
General info::
Check spark plug-gap/wire/coil first as suggested above = yes
"All i know is the bike apparently has had it's first service ( valves etc ) done recently".
= if valve is too tight, it will cause unstable idle/miss, bit "better" at higher rpm, prolong driving = burnt valve
Is MIL on or any DTC set ? YES or NO, not maybe or do not know = scanner tested!!
DRY compression and cylinder leak down tests if mechanical issue (wear, valve timing off)
How it was before checking valves???
Good luck
pb
Check spark plug-gap/wire/coil first as suggested above = yes
"All i know is the bike apparently has had it's first service ( valves etc ) done recently".
= if valve is too tight, it will cause unstable idle/miss, bit "better" at higher rpm, prolong driving = burnt valve
Is MIL on or any DTC set ? YES or NO, not maybe or do not know = scanner tested!!
DRY compression and cylinder leak down tests if mechanical issue (wear, valve timing off)
How it was before checking valves???
Good luck
pb