[I currently cannot maintain an idle between 1000 and 2000. My idle jumps between these ranges will not move smoothly between this range.
Also will backfire and cutout when accelerating past 2500rpm.
Currently running MS2 V3.0 with extra firmware3.4.2
single coil with MSD dist.
ignition input rising edge
spark output going low
idle issue
Moderators: jsmcortina, muythaibxr
Re: idle issue
Since I posted this I believe I have solved the problem. I changed my ignition input and output from rising edge, going low to falling edge, going high. I also reconnected my CD box and changed my dwell to fixed 50%.