i keep running into the parts people wanting my build date on my 99 to find the right parts. Its 3 june 98. My title says 99. Do i have a 98. 5????? and how can i tell if i have the newest ecm reflash?? When it was in the other day for low power, i told them i wanted the latest software. They said $50 to check it. I said no just reflash it with the latest. They said NO it might not need it. Damn why would i pay for a check when its about the same cost just to do it. "sorry sir, we have to check if it needs it or not". Why cant i just walk in off the street and buy what i want instead of all this crap??!! RRR