2004 Chevrolet Cavalier Q&A

2004 Chevrolet Cavalier Question: Smokes when accelerate after going down a hill

I have an 04 Chevy cavalier 2.2 Eco tech 5 speed. When I go down a hill I push the accelerator it smokes. Also recently when I come to a stop the car stalls. It starts right back up though. -
Answer 1
what color is the smoke coming out -
Comment 1
Blue-ish , light grey -
Answer 2
seek diag from your mech to be sure -