missfiring..?

c4lover

Active member
Joined
Jul 6, 2014
Messages
25
Took my crossfire out on a cruise and i gave it some Nuts and it studdered and wouldnt accelerate, just sputtered and died. Started up and idles fine surprisingly but just wont let me ober 3k rpm without chugging. I tightened up the tb plate and tb bolts incase of vacc leak, checked on the other hoses, all good...and bought new plug wires even though the old ones didnt appear bad... Any other suggestions with the poor performance?
Thanks
 
It did at first. Now after parking it over night and installing new Plug wires CORRECTLY, it will only run if I put pedal to floor and idles very rough then dies. Going to check timing out but... Dont know how that could have been set off overnight
 
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