Hi Guys, Thanks for your opinions, I'm going to run a couple of gas tanks with some additive to remove any varnish.
I don't know if there is an Auto zone in my area, if not I'll buy a code reader but first I'm going to disconnect the battery and see what happens.
Stupid me should have added some stabilizer just like i put in my snow blower, lawn mower and boat engine.
I should stop with the superficials and take care of what 's beneath the skin.