[SuckerPunch]

I have a 2002 f150 4x4. Since summer started, my trucks performance seems to have taken a fall. In the mornings my truck runs normal the way it should run. Then during the afternoon and evenings when temps are around 100 to 108 degrees my truck is very sluggish on take offs. i have an edge tuner and when im monitoring the IAT(Intake Air Temp) in the evenings its around 130 to 150 degrees F. im wondering if thats the reason for the sluggish take offs. any input will help. thanks