Running badly, all the time but worse before it gets warm, the plugs are black, any ideas before I start spending on parts, thanks
Running badly, all the time but worse before it gets warm, the plugs are black, any ideas before I start spending on parts, thanks
Single or twin spark. Anything been done to the bike lately or has the fault just appeared. Was it riding normally or has it been laid up for any length of time?
Check TPS value ?
If it has been kicked and is out of kilter it will be telling the ecu that the throttle is open wider than it really is
If it is sitting around 0.38 Volt ?
Or a blocked or jammed fuel line connector not sending fuel back to the tank
It’s one of those ‘more questions than answers’ type of post.. at least the OP has revealed a couple more details to avoid having a stab in the dark or requiring mind reading skills...,Single or twin spark. Anything been done to the bike lately or has the fault just appeared. Was it riding normally or has it been laid up for any length of time?
It’s one of those ‘more questions than answers’ type of post.. at least the OP has revealed a couple more details to avoid having a stab in the dark or requiring mind reading skills...,
But you missed asking what does the OP mean when he says “running bad” ..
Check throttle cables are not unseated at the throttle body
If everything is allready tested with no result, check this as well.
Inside the fuel tank.
Coil stick.
Started