Slant *        6        Forum
Home Home Home
The Place to Go for Slant Six Info!
Click here to help support the Slant Six Forum!
It is currently Mon Feb 17, 2025 5:33 am

All times are UTC-08:00




Post new topic  Reply to topic  [ 5 posts ] 
Author Message
 Post subject: Alternator
PostPosted: Thu Jan 08, 2009 6:49 pm 
Offline
3 Deuce Weber
User avatar

Joined: Thu Mar 20, 2008 4:18 pm
Posts: 56
Car Model:
has anyone ever had the problem of an alternator putting out too much? i bought a 50 amp alternator for my car and its putting out to much and blowing stuff. my car just stopped on the road one day.

_________________
225 Slant Six [Super Six]


Top
   
 Post subject:
PostPosted: Thu Jan 08, 2009 6:55 pm 
Offline
Board Sponsor & Contributor

Joined: Thu Oct 31, 2002 5:39 pm
Posts: 24512
Location: North America
Car Model:
What do you mean by "putting out too much"? What's burning/failing? Sounds like a voltage regulation problem.

_________________
一期一会
Too many people who were born on third base actually believe they've hit a triple.

Image


Top
   
 Post subject:
PostPosted: Thu Jan 08, 2009 7:08 pm 
Offline
Supercharged
User avatar

Joined: Sun Nov 03, 2002 9:20 pm
Posts: 13104
Location: Fircrest, WA
Car Model: 76 D100
Ditto what Dan said. What "stuff" is "blowing"? Fuses? Fusible links? Batteries? Starter motors? Bulbs?

50 amps is a fairly low rating by todays standards, so if you are blowing fuses or having components fail it is likely due to a short somewhere. but if the alternator is truly putting out enough amperage to overload components then you need to check/replace the voltage regulator and/or the alternator.

_________________
Casually looking for a Clifford hyperpak intake for cheap.


Top
   
 Post subject:
PostPosted: Thu Jan 08, 2009 7:27 pm 
Offline
Turbo EFI
User avatar

Joined: Sat Nov 29, 2003 5:45 pm
Posts: 1903
Location: Hamilton the STEEL CITY, ON
Car Model:
you could have 500 amps at your disposal and the circuit/device will only consume as much current as can pass through it. however, bump the potential up to 17 volts or higher and things will definitely start to cook.

you can test full-field current output by full fielding the alternator and hooking an amp clamp up to the output wire, i dont see how a 50 amp alternator can malfunction to put out more than 50. it can put out low current, though.

if stuff is blowing besides your battery, i second the guess at an overvoltage problem caused by a faulty or improperly grounded voltage regulator, or regulator wiring.

_________________
I've been calling it as i see it for my entire life and that's not about to change. Take it or leave it.


Top
   
 Post subject:
PostPosted: Thu Jan 08, 2009 9:55 pm 
Offline
3 Deuce Weber
User avatar

Joined: Thu Mar 20, 2008 4:18 pm
Posts: 56
Car Model:
it blew my fusible link. but the thing is i just replaced it about 2 months ago

_________________
225 Slant Six [Super Six]


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 5 posts ] 

All times are UTC-08:00


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Limited