HI, bought a Gas Gas txt 280 a few weeks ago and the bike was running when i bought it, got the bike home and fired it up and once warm i took it up the road and it completely died as if it had ran out of fuel and would not fire up again.
i checked for a spark and absolutely nothing. I’ve replaced a stator,CDI and coil with a new plug and plug cap and still no spark at all. I’ve checked woodruff key and it is fine and timing is correct on the standard markings inside flywheel casing.
I have cleaned carb and filled with fresh fuel and also replaced air filter with a new one.
I am at the end with the bike and cant for the life of me figure it out, all earthing points have been cleaned and re attached and all electrical items have been tested for continuity.