As far as I can tell, the fuel cutoff solenoid prevents the truck from dieseling. Fuel can't drain into the cylinders unless you have bigger problems or unless you still have enough vacuum to pull fuel through the venturi. The intake manifold is already soaked with fuel when you turn it off so maybe that washes the cylinder walls but I doubt our tractor engines really care.
aka Mike D.----->Bio Page KDřGWY
“He who goes unarmed in paradise had better be sure that that is where he is.”—James Thurber
"Its better to be thought a fool rather than to speak up and remove all doubt." - Lincoln
pride is ego, the word I had lost was dignity. The quality or state of being worthy of esteem or respect.
Ptarmigan build thread - 95FZJ80