speed76demon

ok here it is after header install i have a weird hesitation i'm doin ovc tomorrow to see if that help it out but here it is. When i am stopped at a stop sign and press down on the gas it will hesitate then take off like i got a stall not all the time just often. Then sometimes ill press the gas and it will like not go as fast as it should then it will just take off weird i think. Then goin down the interstate with the cruise on feels kinda jerky and at idle if u get out and pop the hood the motor is shakin way to much i think. It starts right up no hesitation. At idle the rpm's seem to stay pretty constant. I have replaced fuel filter,plugs,coil,tb elbow b/c it had a rip, and a air check valve b/c it was ticking and wires tomorrow so any ideas on this none of the wires seemed to be burnt so im clueless any help will be appreciated. If the wires dont fix it im thinkin of havin it scanned

speed76demon

I guess everybody is givin up tryin to help me with this problem

94GrayV6

Have you done the coil spacing mod?

revtime

Did you wrap your fuel lines under the car where the fuel lines are close to the exhaust?
I have a slight stumble only after the car sits for 5 minutes or so after a cruise, I start it up and drive off and slight stumble, I goose it and stumble goes away and stays gone. I think my fuel is getting hot and causing this stumble. Then again I could be a complete moron.
I heat wrapped my fuel lines under there but I still think when the fuel is sittin in the line the exhaust is heating it up, no heat wrap on the fuel lines I would think would make it much worse.

speed76demon

What is the coil spacing mod?? and how hard is it to do?

94GrayV6

You just put some washers on the bolts in between the heat sink (that holds the coil and the ICM) and the block.