My car as you may have seen in the General Turbo Tech, has a nasty vibration. I have been chasing it since I bought the car months ago. It seems to run very well everywhere but 1700-1900 RPM. I also noticed it seems to be worse when the car is COLD. So I am thinking the ignition module is the issue, and causing a miss fire. I have unplugged cam sensor, MAF, etc. I haven't tried to change out the coil pack or ignition module yet. SO that is what I am asking.. Doesn't ANYONE near by have a known good coil pack or ignition module, maybe a MAF sensor I can try.. I would be very appreciative.
Thanks
Nix
Thanks
Nix