Which piston? what's wrong. If it's a piston in the engine, you'll need a major rebuild. If it's a master cylinder or wheel cylinder piston, just replace the cylinder, it's not worth the trouble.
You can find that information in the owners manual.
The Owner's Manual and Operating Instruction for the 1997 Oldsmobile Aurora is offered on Manual Owl as a PDF. The website provides product manuals free.
owners manual says 15 gallon.
Owners manual says 4.5 quarts with filter.
http://www.devicemanuals.com/guide/Automobile/Oldsmobile/Oldsmobile-Alero-Owner%27s-Manual-2004-==TVRFd016QTM=.HTML you can download it there. that's where i got mine
Check out the "Related Question" below for a couple of online resources for an Owners Manual.
Click the link, register your Honda, and then you can access the owners manual.
Look in your owners manual if you still have it.
You do not wait for signs it needs replacing, you just replace it at the mileage listed in your owners manual. No owners manual then replace it every 75,000 miles.
you can go to Lincoln.com, and download any Lincoln made veh. owners manual
Generally not. Your best bet would be go to a wrecking yard.
You can view the 2003 Lincoln Aviator owners manual online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides