New truck with lots of ideas but not alot of cash

[stoney91]

1. It's cold out, it starts fine, but it cranks a little hard and blows a little blue/white smoke. I'm worried it might be the injectors going out.

2. the battery light blinks on and off, i changed the idler pulley. it charges fine, so i'm just thinking it's a loose connection.

3. once i get everything else figured out i wanna get her to smoke, i heard about a way to bypass a relay and adding a switch to turn it on and off

4. anything else parts, accesories and anyother cool doo dads anyone might have that i can get a good deal let me know, i live in the Jacksonville/ Camp Lejeune area, but i also go home to the Akron/Canton area in Ohio, and the Gainesville, GA area.