whats wrong
 

my lt1 is stuttering at all speeds, all rpm range wot or easein into it does anyone have an idea on what it could be????

many many things. i dont know everything that it can be so i cant tell you.

It could the Opti, does it have rough a idle?

oh yeah duh. i forgot how unreliable the opti is.

yeha it does ride pretty rough at idle.. how do you check that?? and how much would that run me??

I haven't check the price on Opti's as of late but I'm guessing around $300 installed. Their is no real way of knowing if it is the Opti or not, you will know if you car just stops running. :eleph: Seriously though, if youhave the money just replace the Opti with a different starting system all together.

could be ur plugs and wires, fuel filter, cap and rotor, coil, could be lots of things!!!

is the ses light on? see if you get any trouble codes has the fuel filter been changed recently (that should be done every other oil change) look at the plugs are any discolored?

well i guess i learned something, i didnt know fuel filter was every other oil change, but i guess i might start doin that! but i have had a new just recently put on!

it's not supposed to be but 10,000 miles, but while you have it lifted at 6,000 might as well they are cheap