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Old 01-03-2011, 10:52 PM   #2
gchemist
BAD BOW-Silverado XST
 
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Join Date: May 2000
Location: Senior Member from Austin, TX
Posts: 6,431
Re: 95 Blazer loosing coolant

Intake gasket leaks are a common problem with Vortec engines. Remove the upper and lower intake together. Replace the gaskets. To find the leak, use a small mirror. Go down the edge where the intake and head meet. Rev the engine. You'll find the leak somewhere. Usually at the rear of the intake.

I replaced mine a fews years ago. Here is a picture of the failed gasket.

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