Author Topic: Foamy coolant?  (Read 1113 times)

Offline dumbucket1

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Foamy coolant?
« on: August 03, 2008, 02:35:02 PM »
84 blazer 305. I was adding some antifreeze into it this morning after only have run it a few minutes. I noticed the coolant in the radiator was foamy. Im guessing could be improperly sealed intake, leaking head gasket, maybe a hose sucking a little air?

Just put new heads on it so head gaskets are new and same deal with intake, torqued to specs too. Any suggestions>
Chevy and GMC trucks ranging from 1973 to 2007

Offline VileZambonie

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Re: Foamy coolant?
« Reply #1 on: August 03, 2008, 05:13:46 PM »
foamy would suggest agitated. I would change the coolant and ensure it's topped off properly and see what happens.
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Offline dumbucket1

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Re: Foamy coolant?
« Reply #2 on: August 03, 2008, 05:22:30 PM »
will do and post results
Chevy and GMC trucks ranging from 1973 to 2007