ok heres the story

i got my new MT2 18ss
i built it and prepared it for break in

then i got impatient
i went about half way thru the break in

now i have millions of problems

its hard to start
over heats within a minute of idle
cant properly stay in idle
stalls within minutes of starting
and burns the components

is this happening becuz of my impatience or
cuz of a messed up tuning process im somewat unaware of?
wat can i do to save this engine