What is your question?
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What is your question?
Replaced head gaskets and still engine overheats.
What makes this problem better or worse?
Gets worse when driven on road
How long has your 1999 Buick Century had this problem?
One week
1 Reply
Why did you replace the head gaskets? What testing has been performed with the cooling system? Have you ensured all air has been purged from the cooling system post- repairs? www.repairpal.com/repair-shops