Posted by Sal [162.158.63.37] on Sunday, June 04, 2017 at 07:48:06 :
In Reply to: 1968 w300 ignition question posted by Steve in Tucson [162.158.69.84] on Saturday, June 03, 2017 at 20:40:57 :
Steve, try replacing the coil. I had the same issue on a 70 plymouth. Turned out to be exactly that.