goshawk23

i am having it now after installing nitrous and headers. And there is a miss every so often while idling. I am gonna go check plugs and wires but list up what you did and what you found to be the problem?

VTODD

iTrader: (2)

ive had it before, but it was only related to the new tune i put in. did you recently put in a new tune?

gonzo 6.2

iTrader: (8)

I bet you have a cracked spark plug.Easy to do hard to see

v8

iTrader: (10)

either a broken spark plug or burn wire

KySilverado

iTrader: (7)

Mine was a burnt wire upon the header.

greentahoe

iTrader: (2)

mine was set off by the cam swap. or at least thats when it started. I guess I should check my plugs and wires

litreddevil

iTrader: (4)

You Either Broke A Wire Are Crack A Plug

mjgjr72

i got it after wasting the plugs with nitrace and lack of fuel
melted the electodes off 4 of them
truck ran great except it pinged on hard excell and poped the engine light

goshawk23

ok, i do have extra wires(stock) and i do have extra plugs (tr55s). i went and checked the plug wires to see if they were all on tight and they were. so now i'll check the plugs. only problem is i have drill this weekend so no mech work can happen till monday. engine pulls just fine tho.

i do have a semi new tune. installed it last week. my ses light stays on cause of no cats and the tuner can't get the light to stay off. only new mods are headers and nitrous. i have only sprayed 6lbs of gas through the motor but all the variables seem fine as in fuel/nitrous mixture, and crap like that.

goshawk23

this could be a possiblity. i just noticed that the engine had a miss to it while in a drive through..i just got done driving too so it will be too damn hot to pull a plug right now to check.

thanks for your replies fellas.