Big Iron
Well-Known Member
my 320 has developed a fuel problem i can't seem to figure out. when i start it it will smoke dark grey to blk smoke. this will continue even when the machine is up to operating temps. if i start working it the smoke clears up and it looks normal as long as i continue working it. once i let it return to an idle it will slowly return to a dark grey to black smoke. doesn't seem to be any lose of power it runs smoothly with no missing or out of the ordinary engine noise. i can't find any obvious fuel or air leaks anywhere. its a 5BR008xx sn
any ideas!!
any ideas!!