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Changing coolant need advice

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Old Apr 15, 2006 | 10:49 PM
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Changing coolant need advice

Fixing to change coolant in my 99.5 PSD and was wondering where to get the test strips to check the coolant with
 
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Old Apr 15, 2006 | 11:18 PM
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i got mine online at (i believe) dieselmanor or dieselsite, and you can buy them at your local auto parts store. just ask for coolant test strips
 
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Old Apr 15, 2006 | 11:43 PM
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Yea I'm sure I read around here somewhere that you can get them at Napa!?

If you're doing a full coolant flush - why not upgrade to the coolant that already has the additives and not have to bother with the stips??
 
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Old Apr 16, 2006 | 12:53 PM
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what coolant has the additives in it already???
 
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Old Apr 16, 2006 | 01:26 PM
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The gold stuff.
 
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Old Apr 16, 2006 | 05:30 PM
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If your truck didnt come with the Gold Coolant from the factory your not supposed to put it in your truck, (So im told). Napa does carry the coolant strips, so does most of the tool makers sales trucks: Matco tools, snap on, Mac tools...ect
 
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Old Apr 16, 2006 | 06:21 PM
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Originally Posted by Fordbronco69
If your truck didnt come with the Gold Coolant from the factory your not supposed to put it in your truck, (So im told). Napa does carry the coolant strips, so does most of the tool makers sales trucks: Matco tools, snap on, Mac tools...ect
I think it had something to do with your engine serial number. Over a certain number and it doesn't matter which you go with. However, if you have green and you put gold in it, it will coagulate. So, if you want to change, you have to flush and drain it till it is clear and free of whatever was in it.
 
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Old Apr 16, 2006 | 08:23 PM
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Originally Posted by aklim
I think it had something to do with your engine serial number. Over a certain number and it doesn't matter which you go with. However, if you have green and you put gold in it, it will coagulate. So, if you want to change, you have to flush and drain it till it is clear and free of whatever was in it.
Hmmm, first I heard of the serial number thing. I switched mine out for the gold coolant. Hope it's ok! I did flush and re-flush several times and removed the block drains when I did it.

Also make sure to use distilled water.
 
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Old Apr 16, 2006 | 08:30 PM
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http://www.internationaldelivers.com...pdf/dyk299.pdf Page 2
 
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Old Apr 16, 2006 | 10:50 PM
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Originally Posted by aklim
I think it had something to do with your engine serial number. Over a certain number and it doesn't matter which you go with. However, if you have green and you put gold in it, it will coagulate. So, if you want to change, you have to flush and drain it till it is clear and free of whatever was in it.
According to THIS MOTORCRAFT CHART (pdf file), gold can be used on engines built 99 and up. As aklim states, if the engine came with green, flushing is required.
 
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