Sentences. It's really hard to parse what you are saying when it's all ran together like that.
What year car is it?
What engine does it have?
What aftermarket mods does it have? Cone filter, 90mm maf, underdrive pulleys, etc.
Does the AC work?
List all the things you've already changed to try to fix this.
Did it start suddenly, or was it like that when you bought it?
What do the spark plugs and wires look like? Have you examined the plugs?
If you remove the plugs, do it cold, before the car has been run that day.
Let's start with this stuff, and go from there.
Red '96 Cougar XR-7 240k mi. '02 4R70W, PST DS : '03 PI engine, 04 maf, 24lb injectors, 2.5" exhaust, '02 4r70w + Jmod, DirtyD0g TC + cooler + 3/8" lines, 255 walbro fp. Alpine system.
Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Bracing.
Black '97 Tbird Limited Edition, '02 4R70W, 255 walbro, PST DS, PBR Brakes&SS lines, Toicko Blues & Springs, GrogTune.
"War Is Peace. Freedom Is Slavery. Ignorance Is Strength." - George Orwell.
Truth Isn't Truth. - Rudy Giuliani, 2018 Award winner, “Most Outrageous Diversion” by MSNBC for this quote