Changed air filter 2 months ago afr started swinging bad logged and changed the maf with the correction multiply% after a few weeks of doing still afr swings changed filter back still swinging and a slight stumble when cruising part throttle , installed new maf and 02s , the maf hz is alot better but the stumble at cruise is there still . WOT is fine runs great its that street driving that has been lost , Im thinking on changing the map senor
this is another log different tune
Throwing parts and sensors at it most likely isn't going to fix this - sounds like you changed air going through your MAF and you possibly have headers - correct assumption? O2's just need tuning if this is the case...
2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80
~Greg Huggins~
Remote Tuning Available at gh[email protected]
Mobile Tuning Available for North Georgia and WNC
Correct I do have headers , ok thx I will try that
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