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Power Strokes
6.9-7.3 IDI
Sca strips
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[QUOTE="MAC, post: 20860, member: 326"] SCA strips are to test the SCA's in the coolant. If your truck is getting hot it's probably time to flush the coolant and replace with new coolant, make sure to get a coolant with SCA's already mixed in, or buy a bottle of the SCA and mix it yourself. Also check your t-stat, block heater and hoses while the coolant is out. [/QUOTE]
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Power Strokes
6.9-7.3 IDI
Sca strips
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