coolant drain plug
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Joined: May 2000
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From: Broken Arrow, OK
coolant drain plug
I have a 1994 Trans Am and am trying to drain the coolant from the block. The drain plug is a 9/16" but it is on there tight. Do I risk using a cheater bar to break the drain plug loose and maybe break the plug? Has anyone else had trouble with breaking it loose? I haven't tried the knock sensor yet.
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Joined: Jan 2000
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Try heating it up with a torch first, perhaps. After you get it out, replace it with a petcock to avoid having this problem again.
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