Having problems with your 1997 Pontiac Grand Prix ?

How do you know when your radiator needs flushing

Posted / edited by AnonymousUser on : 25-03-2019

Answers :

There is a tester u can buy at an auto store that checks the potency of the existing anti-freeze especially if u just purchased the car used....no telling when the last owner flushed it.....it all depends on mileage...every 30,000 or more is sufficient unless u have had radiator problems with dirt and gunk in them....
Repair Help & Product Troubleshooting for 1997 Pontiac Grand Prix

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