Oh I don't know I will have to see if we missed anything... No we didn't touch the timing at all. Someone told me it maybe the distributor I believe My year has an adjustable disturber that someone told me may just need adjusting? Does this sound right to you?

Also I just started to notice that when I’m going 80 on the freeway (and that’s slow for me) it starts to shake then go smooth then shake again over and over till I slow down….

I really appreciate all your help.. Thanks!