I have problems when the weather is cold and after my car has been sitting for awhile when I try to start it. The car will start, shimmy a bit and then die. I can try to start it immediately after that and usually it starts fine, though sometimes it can take 2 or 3 more times if it's really cold.
Once it's going good I don't have a problem starting it. Only after it's been sitting awhile in the cold does it have this problem. It also only has this problem when I have my tune from bama chips installed. It starts up perfectly with the stock tune.
Anyone have any ideas what the problem is, and if there is a way to fix it? It's a 2006 V6 automatic with no modifications. Also, how much gain am I supposed to be getting from a tune? I can definately tell the difference between stock and the 91, but it's not as much oomph as I expected.
Once it's going good I don't have a problem starting it. Only after it's been sitting awhile in the cold does it have this problem. It also only has this problem when I have my tune from bama chips installed. It starts up perfectly with the stock tune.
Anyone have any ideas what the problem is, and if there is a way to fix it? It's a 2006 V6 automatic with no modifications. Also, how much gain am I supposed to be getting from a tune? I can definately tell the difference between stock and the 91, but it's not as much oomph as I expected.