Throttle responce

[ad2tude]

Hey all, I have a 2010 5.4 Lariat Supercrew. I purchased a Edge CS and a custom 87 performance tune form here(PHP) My question is can I do anything with my throttle response? I drove a Expedition yesterday and the response of the gas pedal was completely different from my truck. Any ideas? Thanks

[ticopowell]

The throttle response can be changed by the tunes, but if it is different than what you remember in the past you may have a dirty air filter, throttle body, or something else.. I hope that helps. :)

[Longshot270]

The throttle response can be changed by the tunes, but if it is different than what you remember in the past you may have a dirty air filter, throttle body, or something else.. I hope that helps. :)

X2, check the basics before getting the tune adjusted.

[ad2tude]

The throttle response can be changed by the tunes, but if it is different than what you remember in the past you may have a dirty air filter, throttle body, or something else.. I hope that helps. :)

Thanks for the help. I just replaced the air filter. The truck only has 25000 miles on it