transmission fluid is overfilled

2001 PONTIAC MONTANA
195,000 MILES
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PETER BIEDINGER
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I bought a 2001 Montana a month ago. I checked the transmission fluid and it's overfilled by almost a quart of fluid. Transmission operates fine. Would this damage the transmission.

I noticed when checking level a lot of bubbles on dip stick. It was hard to check proper level but after 6 attempts I could see it was overfilled.
Dec 28, 2011 at 3:33 PM
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