Spyder Car surging

[Jdmchick99]

Hey guys I need help my Spyder 4g64 surges when it's idling and revs up sometimes when shifting thruogh automatic gears.

I did OBD2 it says bank 2 O2, mine is not hooked up right yet but I don't think that's the problem. IAC? IAPS? Any experience with this? I appreciate any help, thanks

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[TerminalTalon]

Get rid of all the codes and then see how it runs. If the computer thinks a sensor is out of range or far one way or the other you it can cause a lot of issues.

 

[Jdmchick99]

Okay well the O2 sensor has a gap in it because the bung needs rethreaded or re-welded. Maybe that's what's causing it? But I have to get that fixed this week and then I will reset the codes