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Old Jul 19, 2007 | 11:46 AM
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From: houston tx
Default automatic transmission

how often should automatic transmission fluid be changed. i cant even see a dip stick.
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Old Jul 19, 2007 | 12:04 PM
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No dip stick, the owners manual states 50k if you drive hard and 100k if you don't. It is pretty hard to change the fluid, you have to have the engine running to pump the fluid through the tranns, cooler and TQ to get all the old fluid out. I would not bother trying to do it yourself, a shop can do it pretty easily...

I would only be concerned if you do any type of racing, then you may need to switch fluids and change it more often.
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Old Jul 19, 2007 | 12:04 PM
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Trans is in the rear directly in front of the differential. No dipstick. Most recommend every 50,000 miles. More often with very aggressive driving habits (30,000?) An extra trans cooler will dramatically extend the life of the transmission whether the car is normally driven hard or not.
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Old Jul 19, 2007 | 12:09 PM
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there is no dip stick - the only way to check level is to get the car in the air, open trani fill port and put your finger in."how often should it be changed?"- you'll get a lot of different answers to that one- some guys on this forum change it every other Saturday night before their bath.
Why not check your owners manual? I do mine every 25K but that's just me.
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Old Jul 19, 2007 | 04:48 PM
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I've got an external cooler and get the transmission flushed every 30 miles. The external cooler and flush are cheap insurance.
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Old Jul 19, 2007 | 05:16 PM
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Originally Posted by 914eener
I've got an external cooler and get the transmission flushed every 30 miles. The external cooler and flush are cheap insurance.
I hope you mean every 30,000 miles
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Old Jul 19, 2007 | 08:37 PM
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Yea you're a psychic...I left out the k.
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