external or internal regulator

Joined
Aug 6, 2005
Messages
44
70 fj40, im assuming i have an external regulator, am i correct? if i am, is there a test i can do to test the regulator alone to see if my alternator has a problem or if its just my regulator?
 
Joined
Jan 22, 2003
Messages
8,118
Location
Kansastitty
 
 
 
The external regulator is on the driver's side firewall, below the master. I would have the battery checked and if it is good then have the alternator tested at an auto electric shop, then if that's OK, order a new regulator.
I don't trust the chain stores that offer "free testing".


Ed
 

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