OP
@arbornuat avatar
UTC

Member
GTS 300
Joined: UTC
Posts: 6
Location: Wales
 
Member
@arbornuat avatar
GTS 300
Joined: UTC
Posts: 6
Location: Wales
UTC quote
GTS300 HPE 22

More issues following issues with engine shut down last week (see attachment).

Worked Fine but stutters when accelerating after slowing down.
Stopped bike started but when off the stand engine stopped, put it back on the stand and started, taken off the stand and stopped!!!

Back from last weeks breakdown, I've -
-Changed spark plug
-Changed air filter
-Charged battery
-Tested injector and replaced



-
Forum member supplied image with no explanatory text
@jimc avatar
UTC

Moderaptor
The Hornet (GT200, aka Love Bug) and 'Dimples' - a GTS 300
Joined: UTC
Posts: 44097
Location: Pleasant Hill, CA
 
Moderaptor
@jimc avatar
The Hornet (GT200, aka Love Bug) and 'Dimples' - a GTS 300
Joined: UTC
Posts: 44097
Location: Pleasant Hill, CA
UTC quote
Have you checked/changed the plug cap and HT lead? Cutting out is a common symptom if the HT lead gets pulled tight.
@steelbytes avatar
UTC

Veni, Vidi, Posti
2019 GTS300 Supertech E3 61,000km
Joined: UTC
Posts: 6001
Location: Batmania aka Melbourne, Australia
 
Veni, Vidi, Posti
@steelbytes avatar
2019 GTS300 Supertech E3 61,000km
Joined: UTC
Posts: 6001
Location: Batmania aka Melbourne, Australia
UTC quote
jimc wrote:
Have you checked/changed the plug cap and HT lead? Cutting out is a common symptom if the HT lead gets pulled tight.
although it could be poorly connected it's unlikely to being too tight as on the HPE the coil was moved to sit next to the starter and ecu so the ht lead doesn't move.
@jimc avatar
UTC

Moderaptor
The Hornet (GT200, aka Love Bug) and 'Dimples' - a GTS 300
Joined: UTC
Posts: 44097
Location: Pleasant Hill, CA
 
Moderaptor
@jimc avatar
The Hornet (GT200, aka Love Bug) and 'Dimples' - a GTS 300
Joined: UTC
Posts: 44097
Location: Pleasant Hill, CA
UTC quote
SteelBytes wrote:
although it could be poorly connected it's unlikely to being too tight as on the HPE the coil was moved to sit next to the starter and ecu so the ht lead doesn't move.
Thank you for that clarification!
UTC

Hooked
BV250, BV500
Joined: UTC
Posts: 230
Location: SFBay
 
Hooked
BV250, BV500
Joined: UTC
Posts: 230
Location: SFBay
UTC quote
I'd be cleaning and reconnecting the ground wires from the engine to the frame. It sounds like you have a bad circuit when the weight of the scooter is on the rear wheel. Does it start and run ok when you are sitting on the seat and all the stands are retracted?
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