How to Test Coolant ??

[cubalz]

How do I test my coolant to see if it needs replaced or additive put in it? Do I use a reagent strip or something? If so, Where do I get them and how do I know what the correct spec should be?

[Hank]

Not sure about the 6.0s but I test my coolant with strips I got from NAPA. You determine whether you are within spec by the color comparison to a chart provided. Hope this helps.

[cubalz]

Do they check for nitrates?

[Hank]

Originally Posted by cubalz

Do they check for nitrates?

Yes sir.

[scotty2280]

if your going to change it i recommend changing it to a elc coolant. you dant have to worry about testing it and its good for around 500,000 miles. i personal have cat elc in mine. with your question hank is right auto parts stores sell them.

[Davey~do]

Fleetguard Test Strips

[obsidian]

Originally Posted by Davey~do

Fleetguard Test Strips

This is win.