Welcome to the Australian Ford Forums forum.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and inserts advertising. By joining our free community you will have access to post topics, communicate privately with other members, respond to polls, upload content and access many other special features without post based advertising banners. Registration is simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact us.

Please Note: All new registrations go through a manual approval queue to keep spammers out. This is checked twice each day so there will be a delay before your registration is activated.

Go Back   Australian Ford Forums > Ford Australia Vehicles > Small and Mid Sized Cars > Escort, Cortina, Sierra and Capri

Reply
 
Thread Tools Display Modes
Old 14-05-2010, 11:02 PM   #1
BradZ
I'm still alive
 
BradZ's Avatar
 
Join Date: Feb 2010
Location: Swan Hill, VIC
Posts: 632
Default Altenator Problems!):

I have had a lot of trouble finding a working altenator for my Escort, but i got a new one sent to me. Unfortnatly it is a Lucas altenator and surely enough it's lived up to its reputation by not working. It was off a 1600 Kent block, i put it on my 2ltr Pinto. It was wired up profesionally. Problems are as follow.

Car off, battery at 12.5
Car running, battery 12.1 and holding
Car running with spotlights on, 12.4 and holding.

Anyone have any ideas??
I am beginning to think it may not be the altenator itself, as ive had another 3 ones tested in it and none of them worked.

__________________
2006 BF XR6
Winter White

Visual
-Lowered on SSSL's
-5000k Headlight conversion
-DJR Bobtail
-Darkest legal tint
-Tinted taillights

Audio
-Ford Premium Sound
-Pioneer 1000W 12'' Sub
-Pioneer Class D Digital 800W Amp


Performance
-Custom Cold Air Intake

Build Thread http://fordforums.com.au/showthread.php?t=11344773
BradZ is offline   Reply With Quote Multi-Quote with this Post
Old 15-05-2010, 01:03 AM   #2
aussiblue
FG XR6 Ute & Sedan
Donating Member3
 
Join Date: Oct 2006
Location: Bibra Lake WA
Posts: 23,615
Technical Contributor: For members who share their technical expertise. - Issue reason: Has been floating around the oze tech section for a long time and is always there to give advice when people have an issue. 
Default

Has it an internal or external regulator? Either way this is where I would start looking. At what revs are you testing the voltage output? At idle ? - if so is the idle speed too low?
__________________
regards Blue
aussiblue is offline   Reply With Quote Multi-Quote with this Post
Old 15-05-2010, 12:19 PM   #3
aussiblue
FG XR6 Ute & Sedan
Donating Member3
 
Join Date: Oct 2006
Location: Bibra Lake WA
Posts: 23,615
Technical Contributor: For members who share their technical expertise. - Issue reason: Has been floating around the oze tech section for a long time and is always there to give advice when people have an issue. 
Default

You may also have a faulty battery.
__________________
regards Blue
aussiblue is offline   Reply With Quote Multi-Quote with this Post
Old 15-05-2010, 12:32 PM   #4
aussiblue
FG XR6 Ute & Sedan
Donating Member3
 
Join Date: Oct 2006
Location: Bibra Lake WA
Posts: 23,615
Technical Contributor: For members who share their technical expertise. - Issue reason: Has been floating around the oze tech section for a long time and is always there to give advice when people have an issue. 
Default

Does the voltage increase if you rev the engine more while the lights are off? If so and the voltage increases to around 14 or 14.5 volts there is nothing wrong with either the battery or alternator but you may want to check your fast (choke on) and slow idle speed are set correctly.

Have you a second car with which you can temporarily swap batteries so you can isolate it to a battery or regulator issue?
__________________
regards Blue

Last edited by aussiblue; 15-05-2010 at 12:43 PM.
aussiblue is offline   Reply With Quote Multi-Quote with this Post
Old 18-05-2010, 10:25 PM   #5
BradZ
I'm still alive
 
BradZ's Avatar
 
Join Date: Feb 2010
Location: Swan Hill, VIC
Posts: 632
Default

Tested that before, anything under 3k revs and nothing. Apart from that it sits on 13.5 but once the ignition is turned off the car wont stop. Untill i flick the lights on. Hmm!!
Car has no choke.
__________________
2006 BF XR6
Winter White

Visual
-Lowered on SSSL's
-5000k Headlight conversion
-DJR Bobtail
-Darkest legal tint
-Tinted taillights

Audio
-Ford Premium Sound
-Pioneer 1000W 12'' Sub
-Pioneer Class D Digital 800W Amp


Performance
-Custom Cold Air Intake

Build Thread http://fordforums.com.au/showthread.php?t=11344773
BradZ is offline   Reply With Quote Multi-Quote with this Post
Reply


Forum Jump


All times are GMT +11. The time now is 07:50 PM.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Other than what is legally copyrighted by the respective owners, this site is copyright www.fordforums.com.au
Positive SSL