AC makes no difference.

Thanks for the wish of luck.

Paul.

Does it hesitate when the AC is on, off, or all the time?  See previous
post on 98 Civic Compressor.  Good luck.

I have a 2003 Odessy with a 3.5 V6.  It hesitates slightly, and somtimes
drops power for a fraction of a second.  It's strange because it only does
it when the gas peddle is slightly depressed, when cruising at high or low
speeds.  No problems on acceleratation, no problems starting.  I get no
codes returned when I check the computer with a reader, and no engine light
is comming on.  The car has 56,000 miles on it so I tend not to think it
needs a tune up per se.  I checked a couple plugs, and the air filter, and
everythings alright there.  I was thinking that a fuel filter or fuel pump
might be acting up but before I test the fuel pump pressure I thought see
if anyone here has any ideas.  Could the ECM be acting up? I would think
that would trigger some codes.  Anyways, I'm stumped.  I have one idea, I
know on some cars if the gas cap isn't on tight, the car will act up, does
anyone know if this happens with this engine?  If it does, wouldn't I get a  
fault code?  A buddy of mine was having problems once and the code reader
came back with some kind of fuel problem code, and a quick search suggested
taking the gas cap off and putting it back on again tight.. problem fixed.

TIA

Paul.