Just recently brought this car, very much impressed by it. When I start it up it coughs out a load of smoke and the rev counter jumping up and down, like the car hunting. Nothing comes up on my obd when I look for faults on my phone, also when I went through MacDonalds drive through the other night, sound like something may have a hole in it, possibly thinking pipe from egr valve, just wondering if this would put the car in limp mode or not, am thinking of buying a delete kit for it? just wondering if there are any good.

thanks for reading Tim