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Old 04-12-2012, 09:10 AM   #5 (permalink)
landsailor
EcoModding Lurker
 
Join Date: Mar 2009
Location: Hot, Windy and Freezing Southern Plains
Posts: 23

"Is that one of dem Storm Tracker trucks" - '99 Mazda B-2500 2wd extended cab 6' bed
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Check the

fan motor resistor. three wire wound resistors. 2 may be burned out(not uncommon) and only the lowest speed resistor is working.
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