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Power Strokes
7.3 Tech
Overheating issue
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[QUOTE="blk99, post: 1067204, member: 5164"] For years i have turned off the AC when pulling big hills cause it makes the fan pulsate (kicks on and off every 5 seconds or so) and the belt squeal.... but thats been going on way before the new tensioner or belt.... Thermostat is a couple years old.... I know they are, thats why im baffled.... On cooler days or in the evenings it seems to do fine.... but on second thought, the fan seems to work better when the ambient is cooler, too... EDIT: i'll watch the volts next trip and see if they drop.... i noticed the other day it was only at 13.5 but i think i was just sitting still not pulling... [/QUOTE]
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