2010 Tahoe Q4 drain plug help

[acesfull33]

Hello i just purchased a 2010 tahoe q4 and need help identifying what these 4 different drains are for and which ones should have a plug. Thank you

 

[roffey]

the one with the brass collar is the drain... not sure about the others, maybe drain for cooler? The one just below the out drive looks to be an older maybe replaced drain plug.

 

[roffey]

Have a look here as well....https://forums.iboats.com/forum/gen...opics/10744901-2-drain-plugs-on-2009-tahoe-q4

 

[acesfull33]

thanks i saw that post before and gathered the brass is oil drain and bottom was the actual drain I believe. Other two must be for coolers or livewell maybe, just wondering if those other two on the far left should have plugs or stay open. thanks

 

[roffey]

In my boat, the brass one is both bilge drain and oil change. The plug is attached to a drain hose for the oil. You unscrew the plug and just let it hang and it will drain the water from the bilge. If you pull on the plug a little harder a hose will pop out and you can unscrew it and drain the oil with no spilled oil in the bilge. Nice design, someone was thinking, lol.

 

[Brad Lindner]

Hello i just purchased a 2010 tahoe q4 and need help identifying what these 4 different drains are for and which ones should have a plug. Thank you

I recently purchased a 2010 Tahoe Q4. What was the answers for you 4 drains. I have the same.