Alright, today my Blazer decided to get nasty with me. In the bus depot parking lot it stalled, and it stalled again in the Safeway parking lot. On the road the whole way it would jerk while accelerating. Nothing violent, but still noticable. Get home, check tranny fluid (needs a pint), checked oil (full) and coolant (a few drops, so I filled it up) I made an appointment to take the truck in for a tune-up on Thursday morning. I don't want to ask them to check out the jerky-ness, but may have to... Anyone have any ideas about what's up?? 79 K5 Blazer Cheyenne.... That's all I have to say about that.