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1983 - 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models

136 amp alternator

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Old Apr 2, 2016 | 07:36 PM
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136 amp alternator

How do I wire in a 136amp alterNator in a 96 ranger with a 90 5.0 v8
 
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Old Apr 7, 2016 | 09:45 AM
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ranger pat
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First some answers from you, then some answers from us. Is the alternator new? Did it come with instructions? What brand is the alternator? Serpentine or v-belt? What style alternator are you replacing? How may terminals on the old and the new alternator?
Typically, there is a large B+ terminal with a heavy wire going back to the B+ side of the fender mounted starter relay. One wire from the alternator would go to a dash cluster that lights indicating no charge. Another wire going to the alternator is called an exciter wire to get the charging action started. 136 amp sounds like a Jeep/Dodge alternator. Give us a little more information to work with.
 
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Old Apr 7, 2016 | 03:36 PM
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The 136 amp alternator has 1 big wire that splits into 2 big wires also the alternater has two small wires that come out of the back I think they are field wires I don't know how to send a picure to show you the back of the alternate the alternate has a part number that is ford 13387 I took the alternater to auto zone they said it was a ford alternater.
 
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Old Apr 8, 2016 | 09:25 AM
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ranger pat
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If you google FORD ALTERNATOR, there are sites to enable you to identify which generation alternator you have and also wiring schematics on how to connect it. Hope this hint helps.
 
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