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Old 04-18-2005, 07:16 AM   #2
tmoss
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Join Date: Mar 2003
Location: Saint Louis, MO
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Default Re: testing antifreeze acidity w/ voltmeter?

.5v or less. It doesn't check for "acidity" as such, just lets you know if the corrosion inhibitors are shot or not.
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Tom (Torque) Moss
88Gt 5spd Vert, FLowmaster Catbacks, stock cam advanced 4° @ 108.5° ICL, NMRA prepped GT40P heads 1.85/1.55 valves and 1.7 rockers, MAC P headers Jet-Hot coated, 97 Exlporer intake (ported lower), TB and injectors. 277RWHP/330RWTQ (SAE).

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