Quote Originally Posted by thesals
yup.... valve train is generally gonna affect more at idle and acceleration.... :edit: while i was on the "throne of thinking" i thought maybe you should see if your either advancing too early of an RPM when just cruising not puttin a ton of gas in it, or maybe you're advancing too late of an RPM and not getting enough timing at your cruise RPM
I GENERALLY THINK IF YOU DO A TROUBLE SHOOT ,,STEP BY STEP...YOU SHOULD BE ABLE TO FIX THIS PROBLEM ,,IT SHOULD NOT TAKE MORE THEN 30 MINUTES TO FIGURE OUT WHATS GOING ON,,,MAN I WISH I WAS THERE?TO HELP YOU OUT!
JUST A THOUGHT.GOOD LUCK!