intermittent accelleration

[PALS]

I own a 2001 Chev. Venture with 85K. I recently noticed that it hesitates when I apply the gas pedal from a standing stop. It doesn't do it all the time. Also, during accelleration, it "jerks" or "bucks" when it changes gear. Any Ideas???

[neoflee]

my 2000 did that once with the jumping of the gears, and still does the gas pedel thing

[baruche]

have your vehicular diagnostic tested by someone with an obd II terminal..if any problems are in the engine, this will isolate..take!