So it doesn't struggle to start anymore and idles fine and no smoke now. I found the engine ground was very loose. Also a vacuum hose to the brake booster had the hose clamp down the hose nowhere near the part it was supposed to clamp down on. The hose was pretty loose as well and I fixed that and adjusted and few other questionable hose clamps. So does any of that possibly lead to The smoke happening or the starting the dying immediately and idling rough ? Would that possible cause a code 14? which is the iacv code. It's no longer smoking and it's running fine and I even drove it seems fine.