kevins2000LS1

iTrader: (11)

i just installed my pacesetter longtubes and took the car down the road and dont feel like it has the power like it should. i have new plugs and wires dont hear a missfire in the exhaust, BUT i did put mt SLP lid on and when removing the IAT sensor from my stock lid i broke the guards around the IAT sensor does that have anything to do with my problem ???

kevins2000LS1

iTrader: (11)

anyone think it maybe my IAT sensor

ski23

iTrader: (21)

probably damaged the IAT sensor when breakin the guard. i installed pacesetters with TSP catted y and car feels down on power up top. im going in for a tune

kevins2000LS1

iTrader: (11)

yeah im going for a tune also in a few week, i didnt know what the IAt sensor would do if it was damaged

wht01ws6ta

iTrader: (45)

Do you think the IAT is still operable? Do the wires looked ok and still attached? Does the thermistor at the tip of it still look ok? FWIW I didn't notice a huge gain(or at least not what I expected) after installing the same headers.

kevins2000LS1

iTrader: (11)

yeah everything looks good on the IAT sensor, just didnt know if i may have messed something up when i touched with my hands, Cars kinda feels like its breaking up higher RPM's. I disconnected the battery while doing the install, didnt know if that means the computer needs to relearn the system. I also delete AIR and EGR

wht01ws6ta

iTrader: (45)

Yeah that means the fuel trims were reset so it has to relearn them-hopefully it smooths out for ya

kevins2000LS1

iTrader: (11)

yeah im hoping so

kevins2000LS1

iTrader: (11)

i have a 1 chamber flowmaster dumped where the stock muffler is suspose to be. And it has got a horrible clapping sounds (like stright pipe) when you go full throttle, i wondering if im missing on a cylinder or if the long tubes made it change sounds