# engine running a little rich/rough????? **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [December 24, 2006, 12:15am UTC](https://forums.speedlife.net/t/engine-running-a-little-rich-rough/186991 "2006-12-24T00:15:54Z")\ **Posts on this page:** 1\ **Showing post:** 6
**Author:** ![turboTSI1320](https://avatars.discourse-cdn.com/v4/letter/t/b782af/32.png) [@turboTSI1320](https://forums.speedlife.net/u/turboTSI1320)\ **Post date:** [December 24, 2006, 8:54am UTC](https://forums.speedlife.net/t/engine-running-a-little-rich-rough/186991/6 "2006-12-24T08:54:28Z")
> [@Bass Pro is a go](https://forums.speedlife.net/t/bass-pro-is-a-go/26745/147): > > i got my car back today after being at the dealer for 4 days. i traded in my 04 se-r for a 06. for some reason, the 04 felt a lot faster then my 06 does. i have all the upgradeds from my 04 on the 06. i really don’t want to go back to get looked at again. i like hybrid, and they do great work, but are there any places closer to the city of pgh that could possibly retune my ecu??? > > i think when they put in the new sensor, it made something a little off. it runs fine, but it doesn’t have the same punch my 04 did. i was driving home tonite real late(3am), and went against a rsx. we were neck and neck for a while, then he started to gain on me. i know they are fast, but i held my own a lot better in my 04 then i did tonite. nothing agaisnt his car, it was nice, but when i hit 115-120 it started to hit a wall. in my 04, it didn’t do it until the 125 mark, any helpful opinions would be great… Dude I bet they detuned your car and took horsepower away, or maybe you really do have a lemon… or well no. You put a paper filter and an exhaust on a 160hp economy car. Come on now, what did you expect? last time i checked (paper + stainless steal + sentra didnt = 900hp supra) Nismo this Nismo that looks like your going to run 16 flat… --- _[View the full topic](https://forums.speedlife.net/t/engine-running-a-little-rich-rough/186991)._