Surging Idle

[WhiteStripes]

I finnally got my charging issue fixed. The exciter wire from the ignition was
bad. Before that the car was not charging and it idled perfect. Now with
a charge of 14.5V the idlel fluctuates from 600 to 1300RPM. I just put on a
old paxton novi1000, but before that it was a typical HCI 306, which idled great after a tune at MD in southgate Ky.

I am thinking a tune is in need.
Any input is appriciated.

[cobrajoe]

IAC or possible the TPS.

[tdm309]

If you have not had it tuned since the supercharger install then that is definetly needed. Are you getting a check engine light? If not then I would suspect a tune problem. If you are getting a light then need to find out what the code is and pursue that before a tune. Give me a call at 9373962946 and ask for Matt if you need some help.