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Old 09-26-2009, 04:41 PM   #1
stepside-fm
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draining coolant

I need to change my block heater on my 2006 5.3L half ton. does anyone know where the radiator drain plug is and also the block drain plugs? ( I can't believe I would ever have to ask such a question) Thanks in advance.
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Old 09-26-2009, 06:09 PM   #2
truckdude239
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Re: draining coolant

Not realley it will still leave guild in the block bit you have to drain it anyway u willl loose some changing the blocker heater
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Old 09-27-2009, 09:47 AM   #3
ts71281
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Re: draining coolant

These trucks do not have a coolant drain. Just remove the lower radiator hose and quick point it into a 5 gallon bucket. That's all you can do.
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Old 09-27-2009, 03:18 PM   #4
stepside-fm
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Re: draining coolant

thanks for the info...... so they don't have block drain plugs either? Seems logical. Thanks again
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Old 09-28-2009, 02:36 AM   #5
deyomatic
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Re: draining coolant

Wow, that sounds messy...for another $4 or so they could have put a drain plug in the radiator...too bad.
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