Problems with my 95 blazer, please help.
 

Ok so a few weeks ago I finally got the rear 2 inch shackles for my blazer, and I threw them on and put on some 31-10.50-15 bfgoodrich, the same day I put on the lift I got to my girlfriends house and on the corner the blazer started to smoke alot from the exhaust ( white smoke ) it did it when I started the blazer at her house also, I checked the oil and it was fine and I added engine honey to it and it didn't smoke again for a week or so, now it does again, also another problem I'm having with it is, when I haven't used the truck in a few days and I start it and let it warm up and go to drive away, it won't move when I put it in drive and gas it, I'd have to gas it ALOT for it to start moving like it has no power, and 2 days ago getting to my house start brakes started getting very very hard when I was trying to stop and the car has a nasty spudder, I've checked all the fluids I've tryed everything I can without taking the engine out, what could be wrong with my blazer. Any help would be great, and the info of the truck ( if needed )
95 blazer
4x4
Ls ( if I remember correctly )

the only thing i think off is the tranny, i think it smokes white

What is engine honey?

Basically it's a band aid that may or may not last a day or two at the most. Casite Motor Honey C162 - Engine Oil Treatment | O'Reilly Auto Parts

Do you have any oil in you radiator overflow tank?

Ah, snake oil. I see.