M
MikeLT4
Guest
put MSD wires and AC/Delco Platinum plugs on my 96 LT4. It now has a very slight rough idle.
GM specs say a .05 gap on the plugs. I've read that someone increased the gap to .06 to .075 to cure this.
Will this help? If this does help, is the .06 to .075 setting correct? Does this have an effect on the "non-idling" performance?
thanks
GM specs say a .05 gap on the plugs. I've read that someone increased the gap to .06 to .075 to cure this.
Will this help? If this does help, is the .06 to .075 setting correct? Does this have an effect on the "non-idling" performance?
thanks