Today I went WOT and the car started to jerk like if it wasn't burning fuel....what could be the problem....I never run 89 octane...always 93 and now it stumbles...weird huh....should I replace my fuel filter and fuel pump relays too just to see what happens???...AARON

 

definately replace the fuel filter if you haven't done it in a while. Usually stumbling at high RPM is ignition related.

 

I was looking at my new Accel Wires and two of them are burned!!! AHHH I think this might be the problem....I'll get back to ya'll and let you know...AARON

 

burnt wires that sucks!! hopefully thats the problem..

 

I moved the wires little so they wouldn't be so close to the manifolds and and sure enough..no more stumbeling at WOT....these 8.8's put up with some sh*t!....AARON

 

do u put any type of grease in the boot of the plug wires where they connect to the plug? i just got my 8.5 msd wires and im puttin them in tomorrow..i wana know what to do... i am havin a stumbling problem too... but i dont know what it is... its like i hit it, and the car doesnt pull, and i get like a rubble sound.. not the usual rumble from the exhaust, but sometin from the engine... im gunna have to see it tomorrow... ahh i hope its somethin simple