i own a chevy k1500 1997 with a 5.7L eng and years back i used to work with a snap-on tool and i was able to set the timing with ( set-sinc option) but can't find any option on the ds708 that does it , so the question is: is it possible to have an update to have the set sinc option or is my truck too old for the ds 708?

Tags: ignition , timing , set , sinc , on , 1997 , chevy , truck , 5.7L