I have a 2000 GA SE.

Occasionally when I back down the driveway, I get out to the road and then throw it in drive and it takes a couple seconds to grab gear. You can give it gas, hear it rev up, and then finally grab. This only happens once in a while. The car shifts great otherwise, no noticeable jerks or anything. Wonder if I wasn't waiting til the car came to a complete stop to put it into drive from reverse? I haven't had the trans fluid changed in a while. Car only has 60,000 miles on it.

If your engine is cold, the trans may not be up to operating pressure and temp.

If it slips realy bad or get worse I would suggest taking it to a trans shop and getting it scanned to see if thiers any DTC's.