Throttle hesitation when I accelerate from an idle the engine hesitates, the farther I push the gas pedal, the more the hesitation. If I take it easy and keep the rpm's up a bit there is no problem and the engine runs smooth as it should. Problem is only acceleration from an idle or very low rpm's. If it had a carburator I would think accelerator pump. acts just like older car I had with carburator problems.

SOURCE: I have an 2002 Honda Odyssey. hesitates at 45-55mph

change fuel filter, check fuel flow and preasure.

SOURCE: hesitation on acceleration

vacuum very important on this car number hoses & replace one by one. see how it runs. if problem continues check emission sticker & make sure the hoses r conected to the proper tubes.

SOURCE: sluggish acceleration from low rpm feels

goto walmart and get wynn's signature engine tuneup(8$) and put in your engine and run for 100 kms then have a oil change see the difference.

SOURCE: Engine hesitation

sounds like unburned fuel in the catylistic converter suddenly burning the fuel as your car picks up speed [causes the rotten egg smell] your hesitation sounds likley to be [tps sensor] throttle position sensor its a variable resistor which is known to breakdown not a difficult repair and can be tested on a multi meter with a bar graph on it yates210456

SOURCE: major hesitation at cold idle, car accelerates at

symtoms of a bad coolant sensor: poor car idle, rich mixture, retarded timing, slow idle speed, cold hesitation or stumble, poor fuel milage, check and make sure air filter is clean. and check plugs and wires if need be,