On my CUSE it had the SERT, SE Breather, Stock Headers, and V&H Ovals and it ran great. Recently I had V&H True Duals and V&H Monster Ovals placed on it and since then I have noticed an intermittent sputter while in 5th gear at anywhere between 2500 and 2700 RPM's. Any ideas what could be causing this that I could check out? When I first noticed it, I took it back to the dealer and he said that it was running lean and that he richened up the mixture but it is still doing the same thing. I suspect that it is still in the ECM, but I thought that I would see if there are any other ideas that I could check out.
If the concensus is that it is in the tuner, does anyone know a tuner they would recommend in the Dallas, TX area.
Thanks in advance for any input or ideas!
Long time Lurker, first time poster!