Have 25,000 Miles on car
Should I drain the cooling system and refill with green antifreeze with stop leak to delay manifold leaks?
Any Thoughts Helpful
1996 Buick Regal 3.8 Engine
Aug 22, 2003
1 Replies
I have 115K on my 96 Regal 3.8. I flushed and filled at 40K and 100K and replaced with the orange coolant both times. I have had no problems. Malcolm
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