GM Truck Club
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 3 of 3
  1. #1

    Default 94 chevy 4x4 not charging all the time HELP!!!!!!

    my 94 dont charge all the time i put a net battery alternator and starter any one help me it would be a great thing.
    My 1992 k1500
    Flowpro exhuast
    Old school 15 inch GM ralley rims
    31/10.50/r15 Copper Courser M/T's
    Cobra 148 GTL 4 foot fiberglass whip

  2. #2


    Have you checked your battery cables?

    2006 Duramax LBZ
    Edge Evo
    4'' Diamond eye to 6'' tip
    16'' ion alloy, 33'' fierce attitudes
    Lots of work left to do!

  3. #3


    Does yours have an external regulator? When you say it isnt charging all the time do you mean that when its running you notice that your voltage gauge is going up and down in voltage. Or that it does dead over night or if it sits? I would start with wiring first and make sure that your belt isnt slipping a lot. Bring your alternator to autozone and they can bench test it for you there for free and make sure its not defective. Make sure your battery is good too.

    Make sure you have a good ground and put a voltmeter on your battery when its charging and see if its a relitively stabil and move your cables around at the same time and see if it suddenly drops when your moving certain cables.
    Last edited by Crispyt; 05-09-2011 at 08:08 PM.
    1995 C1500 4.3L 2WD. JET TBI Spacer, JET stage 1 chip, 10mm Taylor custom wires, Pulstar Iridium Pulse Plugs.
    260k miles and still going strong...

Similar Threads

  1. greetings...long time chevy owner but first time truck owner
    By Zombiehunr in forum Member Introductions
    Replies: 18
    Last: 02-06-2012, 11:57 PM
  2. 1991 chevy 1500 charging problems
    By bigblue1500 in forum General Chevy & GM Tech Questions
    Replies: 5
    Last: 06-10-2011, 11:59 AM
  3. Replies: 0
    Last: 06-17-2010, 04:20 PM
  4. Replies: 0
    Last: 12-11-2009, 04:20 PM
  5. Chevy Volt Charging Port Moved -
    By ChevyFan in forum Chevy Volt Forum
    Replies: 0
    Last: 06-25-2009, 06:20 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts