i have recentely done hci install i got pro m 80 from a friend of mine i sent it out to get calibrated to 24# injectors the car was running fine untile yesterday when the car started feeling hesatent and the check engine light went on also two outher question i am having a coolent leek i could not see where its really coming from because it happened at nite the but you can smell burnt coolent also my last question is the steering in the car feels lose like i can turn the stering wheel a quater of the way in each direction and the wheels wont turn the i had put the car on a lift a couple of days ago the every thing seemed to be fine can it be caused by a bad rackinpinon???????????