u/Ill_Second_4348

Hey, so i recently picked up a malaguti xtm125 (literally a aprilia rx125 just not an aprilia) and now after an oil/ spark plug change it no longer starts, is there anybody that has experience working with these piaggio M545M engines, or anybody willing to help?

After my service i started it up, then it died, the last owner mentioned a bad battery, so i tried changing that first.

What i’ve tried to do: try a different battery, put back in the old spark plug, test for spark, test the injector, it still just cranks with no start

Sometimes it catches for a brief second, then dies.

Thanks for any advice.