Ok just got a new cataytic converter put on & it seem like I have all my low end power back (I can now spin the tires). Turns out the guy lied about stuff. I had no o2 sensor in behind the catalytic converter & I was running a resonator in place of the cataytic converter (so I had 2 resonators). I am now getting an average of 20.2 mpg in city (17.2 mpg before), this is when I am not punching it XD & I am still getting 32 mpg on the highway. So all I need to do is replace the 2nd o2 sensor & I will have no SES light.
