I just put in an inter cooler and new injector orings. I stripped the 6 and 8 injectors tops so I bought new lines and injectors . I also installed an ATS upgrade kit with the inter cooler. The truck idles rough and puffs white smoke when I give it a little gas in park. I turned up the injector pump like the kit says to I just need to know if I need to get the truck re timed because of the 2 new injectors or if I may have another problem. Thanks for any help anybody can give and if I need to be re timed could somebody point me in the right direction around south east MA.