Discussing the 2G Alternators in the F-Series trucks- -What can happen with a wiring failure -How to replace the wiring pigtail -Upgrade solution (3G Alterna. Ford Taurus amp 3G Alternator Swap for Big Block FE Engine.
Ill start out with what my wiring SHOULD look like according to some (The alternator harness is 86 bronco stock harness, not mustang. Does anybody have a wiring diagram for swapping a 2g alternator into a 3G, 2G is junk, those are the ones Ford had the most problems with.
And finally a wire for the light in the dash? I am going from a 1g on a ford ltd station wagon. Wiring is driving me nuts!
I had to move power. On the CV/GM with an OEM 65A 2G alternator headlights tend to dim when you alternator with (L) engine; amp rating; custom wiring required to.Find great deals on eBay for ford 2g alternator.
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1989 F250 2G Alternator Wiring
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Product Description Ford 2G 3G 4G Alternator Harness Voltage Regulator Connector plug 3 Wire Pigtail. The problem is the 2G was a headache for Ford: It required an additional side-wiring harness and the plastic power plugs were prone to falling apart, the spade terminals working loose, shorting. Oct 09, · of the wiring. The factory wired the ’86 Mustang 2G alternator the same as they wired the regulator on the older 1G cars, with the light/green wire to the “S” terminal.
The ammeter shunt is a length of smaller gauge wire that creates a voltage drop that is proportional to current flow. The ammeter connects to either end of the shunt wire, and. The 2G alternators for Ford have an internal voltage regulator and utilize the OEM wiring plug.
Available in chrome plated, polished aluminum, stealth black and Factory Cast PLUS+ finishes. These alternators are built with a 75 or amp ratings and include a 6-groove pulley.F 2G Alternator Wiring – Ford Truck Enthusiasts Forums2g alternator wiring
