hesistating on acceleration

[swampchicken2000]

Hi...I'm having hesitation issues on acceleration. Recently replaced air filter with k&n, spark plugs, and oil change. Ran fine before. Think I need to reset ecu? Not really sure what's going on.2000 2.4L gt

 

[gorf8083]

Whenever you change things that deal directly with how sensors of the car reads, its always a good idea to reset the ECU.

I found that an easy way to reset it (without having to unplug the battery) is to turn the car to the on position (without starting it) and then press the gas 3 times, Turn the car to the off position and then back on and it should have reset the ECU.

If this does not work then go to your local big name parts store and ask them if you can use their code reader which has an option to reset the ECU.