Where is the radiator drain plug for a 1997 buick park avenue

You may have to remove the air dam to see it. Likely, it's located on the passenger's side of the radiator.

You may have to remove the air dam to see it. Likely, it's located on the passenger's side of the radiator.

Thank you

This link may help:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-3.html#post235973

Refill with a 50/50 mixture of Dex-Cool and distilled water or Prediluted Dex-Cool.

The drain plug looks like it's on the opposite side from the radiator cap, located on the bottom:

http://www.autozone.com/autozone/catalog/parts/partsProduct.jsp?itemIdentifier=352783_124553_0_&skuDescription=Spectra+Premium+Ind+/+Radiator&brandName=Spectra+Premium+Ind&displayName=Radiator&categoryNValue=14399999&sortType=&store=1264&isSearchByPartNumber=false&fromWhere=&fromString=search&counter=0&itemId=172-0&navValue=14300172&filterByKeyWord=radiator&productId=352783&searchText=radiator&categoryDisplayName=Collision%2C+Body+Parts+%26+Ha rdware&parentId=43-0

Now, I believe the drain plug is on the driver's side of the radiator.

Here's a rebate deal on Dex-Cool, or Prediluted Dex-Cool, for you:

http://prestone.com/rebate/pdf/Purchase_2_Get_Second_Free.pdf