Coolant flush

[Raptordude]

I have a 2001 Silverado 2500HD with the gas 6.0. My question is, is there a coolant drain bolt for the engine or just the radiator? On my raptor, there is a bolt where you can drain the coolant from the radiator and block at the same time, then there is a bleeder bolt to get rid of air bubbles when you fill it back up. Is there anything like this on my truck? Thanks

 

 

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[Formulabruce]

Bottom radiator hose will get most.. should self bleed with the overflow bottle lid off till its warmed up

[Raptordude]

How much of a pain is it too remove the thermostat for this?

 

 

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[txab]

It's simple

[Daryl LBZ]

Thermostat should be on the water pump housing. Two bolts. Easy job.

[Raptordude]

Ok I'll do that, thanks

 

 

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