Question about 1983 Ford Fairmont

1 Answer

How to wire alternator

Ive replaced the alternator on my ford ea but it seems to still drain the battery i need to see a diagram on how to make sure the wiring is done right on the alternator to the battery or where ever else the wire may go

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 122 Answers

Before you do that check for voltage diffrance when car is running to when its not if there is a half volt diffrance your alt is working the next step would be to do an amp draw test disconnect posotive battery terminal then connect a amp metter in series with the wire and check for amp draw if there is an amp draw thats whats killing your battery not the alt the next step would be to find what still has power when the ign is off

Posted on Jun 04, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2000 damon daybreak wiring diagrams


try disconnecting the alternator overnight , the main cable from it to the battery , ive seen defective alternators run battery's down , also they make a device that can follow current thru an electric wire , I used to think they were expensive , but I now know they are not , there called non contact dc amp meters , and you can pick one up for less than sixty dollars now , you can use this device to follow the wires right to the defective device (probably the alternator )

Sep 27, 2016 | Cars & Trucks

2 Answers

Battery light stays on and drains battery. Brand new battery, alternator and starter?


What is year--make--model?
If something wrong with wiring circuit, somewhere, replacing the part won't fix it.
Make sure charging system is working properly. To look up wiring diagram, I need vehicle info. The battery lite is on even with key out? Unplug alternator, see if light stays on, check the alternator wiring connector.

Mar 06, 2016 | Cars & Trucks

2 Answers

Why is the Alternator not charging the battery?


If you're sure the alternator is ok then there is another issue. I would definitely check all the fuses. I would need the make and year to further assist.

Nov 11, 2015 | 2000 Ford Windstar

1 Answer

I have a draw on the battery on my 85 Toyota pickup it kills a fully charged battery in about 2 hours... Ive put a volt tester between the disconnected positive battery cable and the positive battery post...


Go to You Tube Video & see how to do a parasitic CURRENT
drain test

What you have done so far with a test light & volt meter is basically
doing nothing

You need an amp meter & a wiring diagram,then pull fuses one
at a time, to get to the circuit that causes the drain,then use the
prints to test that circuit for voltage drops

Mar 15, 2014 | 1985 Toyota Pickup

1 Answer

I have a 99 ford expedition eb ive had the battery n alternator tested both reading at the right volts but the battery keeps dying.... ive made sure every thing was tight n where they should be n...


If the alternator is charging the battery, and it goes dead overnight, you have a short to ground in the wiring that is draining the battery.
You can try disconnecting the negative battery cable and see if the battery stays charged when the engine is off.
If it still goes dead, the battery could have a dead cell.

Sep 23, 2013 | 2005 Ford Expedition

1 Answer

Something is draining my battery


check your main fuses under bonter

Sep 10, 2012 | 2005 Chevrolet Cobalt SS

1 Answer

My battery dash light is on all the time and Ive already replaced both the alternator / battery?


check the ground circuit for the dash light. seen this a couple of times on Ford trucks . also make sure wire in connector is good and makes good contact in alternator.

Jul 12, 2011 | Ford Crown Victoria Cars & Trucks

1 Answer

Its an ea 1992 modle the battery keeps going flat ive tried a new battery and a new alternator but its still happening any ideas??


Check all the battery cables at both ends including any to the starter solenoid to be sure they are clean and tight. Other than that you may have a bad wire somewhere shorting out and causing the drain on the battery.

Mar 05, 2011 | Ford Econoline Cars & Trucks

1 Answer

2002 F250 7.3 drains batteries and dies


You need to have the alternator re-checked and be sure the wiring is clean & correct. If an alternator is working properly & wiring is correct, those batteries should be charging as you drive.

Nov 27, 2008 | 2002 Ford F250 Super Duty SuperCab

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

364 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

75077 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

fordexpert

Level 3 Expert

5471 Answers

Are you a Ford Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...