if you guys (or gals) having trouble with the tbi shutting off at different times...i.e. just sitting at a light or moving down the road check out the tsb 249272
I had this problem for two years and never could get anyone to help. Almost to the face of going to carb.. but then after 1000.00 dollars and a lot of sensors and ecm later come to find out it is the vss. My nephew works for joe gibbs and told me to look this up and sure enough it was the problem. email me and i will help...