transmission issue on 2007 Buick LaCrosse

it is periodic but sometimes the transmission will have a long shift from 1st to second and second to third then sometimes when pulling out from a stop it acts like its not in gear and doesn't want to go push on the gas and it will engage but is not a good sound when it does it and sometimes instead of a long shift it is a short rough clunking shift and sometimes it is perfect and never a check engine light ever when any of this happens.

by in Hookstown, PA on October 18, 2012
1 answer
ANSWER by on October 18, 2012
ck fluid level and condition. poss a trans service would help if it hasn't been done
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The problem justed occured when i put the car in drive or reverse the car wont go anywhere if i shut it off and turned it back on it will reverse and go foward for a minute and go back to not working