After i bought my comanche, i noticed that every now and then it would "hiccup" when accelerating (best way i can describe it is it cuts out for a split second and then it's fine) After checking over a few things, i noticed that it was a quart low on tranny fluid. I put a quart in, and it seemed fine for a couple of days. Today it started doing it again. Other than that, it has been running fine. Today after picking up dinner, i tried to pull out of the parking lot, i backed out of my space, but the truck died when i shifted into drive. Started again, same thing, after a few tries i got it to move and it died when i got to a stop light, started again and now it was idling fine again. After driving a short way home, i let it idle in drive to see what it would do, now it was perfectly fine again. I'm stumped!