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Old 12-27-2014   #1
5ABI VT
 
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Default Coolant question . GM 1825M ?

Went through An older thread but it seemed to be a mix of opinions on coolant. My 94 has green stuff in it and I was picking up new coolant to fill today and couldn't seem to find any I was convinced would be good. Most of the stuff was universal fill.

Finally I found a green coolant that has quite a few specs listed .. Should this coolant be fine??

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Old 12-27-2014   #2
ZZZZZR1
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Default Re: Coolant question . GM 1825M ?

Here you go!!

http://www.zr1.net/forum/showthread....t=Coolant+marc



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Old 12-28-2014   #3
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Default Re: Coolant question . GM 1825M ?

Quote:
Originally Posted by ZZZZZR1 View Post
Seems i searched one word too many and never pulled up this thread

From what I can gather even though this stuff is approved for the Gm specs and lots of diesel specs it is silicate free and therefor not the stuff I want. Thanks !!
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Old 12-28-2014   #4
PhillipsLT5
 
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Default Re: Coolant question . GM 1825M ?

How is this @ NAPA

http://www.napaonline.com/Catalog/Ca...001_0006409566
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Old 12-28-2014   #5
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Default Re: Coolant question . GM 1825M ?

Based on the info in this thread, went to Auto Zone and picked up 2 gallons of their Green Antifreeze with the correct UPC #, this will be for the 94.

Then went over to Advance Auto and picked up 2 gallons of Peak Green Antifreeze which states on the label for: GM 1995 and earlier.....
If you already get email from Advance Auto, you should have a $10 coupon which is good to use towards a $25 purchase or more of anything in the store. Check your email, it does expire tomorrow. This will be for the 74 & the 82 when needed.

Would like to change the fluid in the 94 before the trip to BG in May....
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1994 ZR-1 #009 "captured test fleet car"
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Last edited by Roadster; 12-28-2014 at 06:45 PM.
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Old 12-28-2014   #6
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Default Re: Coolant question . GM 1825M ?

In Canada we don't have autozone. We have napa and Partssource among others like cdn tire. Seems everywhere I look it's universal coolant. Will try GM tomorrow . I still have the drained coolant I might filter it and just add more water to the mix and put it back in.
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Old 12-28-2014   #7
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Default Re: Coolant question . GM 1825M ?

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Originally Posted by PhillipsLT5 View Post
This states original formula, meets/exceeds 1825M, corrosion protection for all metals, GM 95 & older, low silicate, been using it for years
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