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-   General GM Chat (https://www.gmforum.com/general-gm-chat-88/)
-   -   changing thermostat and coolant flush (https://www.gmforum.com/general-gm-chat-88/changing-thermostat-coolant-flush-261413/)

dillcc Jul 24, 2007 09:54 PM

Now would probably be a good time to bring this up again:
http://www.bonnevilleclub.com/forum/...=article&k=100

BillBoost37 Jul 25, 2007 08:28 AM

I use a piece of vacuum hose. Clear, black..whatever.. the way Dillcc mentions it is the way I change a t stat and rarely have any on the ground at all.

zuper8 Jul 25, 2007 09:23 AM

I read the techinfo article, and I definitely don't have access to a drill. Is drilling the thermostat a really important part of that process?

BillBoost37 Jul 25, 2007 09:25 AM

Not at all.. in fact.. I haven't drilled one since the new setup on my car.

zuper8 Jul 25, 2007 11:41 AM

I got the tubing, container, and i can't find that stupid drain plug! :x my manual has a picture of it, but it's the worst picture ever taken and I can't even discern where it is. does anyone by any chance have a decent pic of it, or maybe a better description than stupid haynes...

EDIT: Okay sorry, I searched and I guess I'm not the only one who thinks it's hard to find and I found pictures. But I guess I'm unclear where I siphon the coolant out of. Is it the radiator cap? Thanks. Sorry about the whining.

agrazela Jul 25, 2007 12:13 PM

Yeah, radiator cap. Be sure to stick the tubing in far enough into the radiator to be below the level of the thermostat. Use a clean container so you can reuse the fluid.

I have found that drilling one tiny hole in the t-stat really helps greatly in burping all the air out...if you can borrow a drill from the neighbor, do it.

harofreak00 Jul 25, 2007 12:17 PM

I'm sure any member here would be willing to drill the holes in the stat and mail it back to you.

BillBoost37 Jul 25, 2007 12:49 PM

Sounds like she's working on it today Haro...

Honestly..there's no "need" for a hole.

zuper8 Jul 25, 2007 04:12 PM

got it done, thanks SO much guys!


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