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Keith Rowland
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Heated 455 Poncho

I have a 73 SD 455 pontiac engine that when at idle I don't see coolant flowing at the top of the radiator. The heater blows hot air but, there's not pressure on either top or bottom hose. What could cause this to happen?

Before noticing this I drove the car for about 8 miles on the hiway and has I exit the car shutdown. The next day the car started right up. I did not see any external leaks but I could hear on one side of the engine little bit of a sizzle as though there was trinkle of… Continue

Posted on May 31, 2009 at 2:46am

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At 9:02pm on October 19, 2010, BellaBird said…
Love them FireHawks If you answer me back I will tell you where i get mine at!lol
At 7:35pm on September 30, 2008, Derek Robinson said…
I've only been a member for about two days now. As a result, I haven't gotten any advice yet. I have seen a few good pictures however.

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