I will do that, (monitor fuel pressure). I'll also check the other things. Air filter I know is clean.

It *feels* like it's in 1st at take off. Can feel it going through gears. That thing only happens very occasionally. For example, I've driven about 15 miles today, (all city), and it hasn't done that at all.

I also noticed today that right about 32-35 mph the accelerator seems really unresponsive until it reaches about 40~ mph. I can floor it and all I get is what feels like 'passing gear' until it shifts, and getting that requires about a half pedal more. Even at higher speeds the accelerator is responsive, it's just that point. When I say unresponsive, I mean no RPM increase.