I need some help everyone; today on my way to work my truck has been gutless. It was barley noticeable in 1st through 3rd but when I hit 6th trying to accelerate it felt like the turbo was non-existent, however I heard it spool and act just like it was giving boost. I notice when i punch it is blowing black smoke mixed with a little white, but it instantly turns white about a foot out of the exhaust. Then while I was driving my check engine light came on. I went to the parts house and there code reader was rented out. I am really worried :S: , any ideas? Also the temp here has been in the -10deg range, so I’m wondering if it just doesn’t like the cold... Thanks in advance!