Ive had this car running good and then it started bucking/jerking at cruising speed but it doesnt do it when I accelerate or under load, if Im coming to a stop or exit ramp and let off the gas and it goes to about 1500 rpm or lower it will act up. Ive changed the wires cause a couple of them were burnt(headers) I wish I had a data logger so I could SEE the miss or problem while Im driving,chit, the cam is mild enough, timing is at 12,any suggestions would be greatly appreciated.