Freeze plugs
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Starting Member
Joined: Apr 2018
Posts: 2
Freeze plugs
Have 99 Blazer 4.3L. Do I have freeze plugs in front of motor driver side? I have a coolant leak and can hear a hiss but can’t see a plug without tear down. Wondering if it’s a freeze plug or intake gasket
New Member
Joined: Aug 2017
Posts: 91
Should be able to see it through the wheel well. Probably have to take the tire off to see it well though. Hmm, steering shaft might be in the way to see it, can't remember now. One freeze plug on each side of the engine. Starter is in the way of the passenger one I believe.
BF Guru
Joined: Dec 2016
Posts: 5,610
From: Moscow, ID
Here's a link with a picture of a block for you: https://blazerforum.com/forum/2nd-ge...3l-97-a-40744/
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