well hi everybody first of all im a female really truly trying to fix my car, for some reason I cant seem the reason its acting up it wont pick up speed when it hot or mid afternoon but WOW amazingly by night it like a black shadow

 

Too obvee

 

Mamita... lo estas haciendo mal.

WTF!

 

You may want to be more clerical in model/year this car is. (Giving you the benefit of the doubt here...)

 

Any mods like intake? Sounds like heat soak.