2005 SRT-4 after swaping the motor and having it tuned I have found that the idle sticks at 1800 until it’s at a complete stop then drops to about 700 and slowly returns to around 800-900 I replaced the tps iac and checked all the wiring all the parts are from the dodge dealership I replaced...

Hey guys been out the srt4 game for awhile. Been recently goin over my n srt thats been parked for years * I was young and dumb when i got this car and had it setup the way it is so dont rip me to hard lol* Now my 05' stock turbo has some mods like agp wga, greddy bov, 3 inch needswings...