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ok.. help me decide if it's a draw, and if so, maybe help me chase it??

76k5grrl

killin it
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... If you can all remember that I have absolutely NO EXPERIENCE with wires/electric at all!!!!!!! Honestly, I don't even know what equipment I need.

Here's the problem: after I had the K5 a couple months, I started to notice the battery was a little slow, but I didn't really notice a pattern. Eventually, it got to the point where I was needing to jump it regularly with my Jeep. Not every day, but regularly, sometimes once a week, sometimes more. I learned to test the battery by turning on the lights with the key in "off" position- buzzer goes on? Good to start. No buzzer? Need a jump. After a jump, runs fine, radio and lights work. Drive it around a while, will start later in the day.

I figured out that if I skipped a day of driving, then it ALWAYS needed a jump... which is where I got the idea there was a draw on the battery.

At some point my starter stopped working, so I replaced that AND got a brand spanking new battery. For about 2 weeks everything was great. Then I started noticing the battery was getting a little slow on crank again.:doah: I figured I'd wait it out, but less than a week after that, I went to start the truck after a short shift on Tuesday- 7 hours or so, and it was stone dead. Got a jump, drove it for about an hour and a half. Started yesterday with no problems. Starts today.

Quick additional info- I live very close to work, like 3 miles, so when I drive it to work it's only running for like... 15 minutes or less at a time. EXCEPT when I work at the new hospital, which I did yesterday- that's about 8 miles and a lot of traffic, so it takes about 30 minutes. Also, it's a 76. It has an aftermarket radio the PO put in, but other than that and the lights, there is literally NOTHING electric in this truck.

Am I wrong in assuming I have a draw somewhere? And that the battery just isn't getting charged for long enough when I drive the short distances? Or is something else wrong? :dunno:

It's technically a daily driver, so I'd like to get it figured out. I may end up having to take it somewhere, but if I do that then I'd at least like to know what I'm looking for so they don't hose me.
 
I would run down to the local autoparts store and ask them to check the charging system. If the alternator is weak it could be causing your problems. If it tests fine, then try dyeager535's post.
 
I am so DONE with this problem.. Dead last week in parking lot at work... Jumped with jeep. Drove 2 days. Dead again. I'm out of town this weekend.... Gonna drop it off and let someone else chase it so I don't push it into a river... :D
 
How long does it take to have it drain down? As was mentioned in the link could be a diode in the alternator. If you take it to any part store when they check to see if the alt is putting out what it should and the battery is good they can also check if diode is bad in the alt.

Past that tracking down a draw can be fairly simple or a nightmare. Fairly easy to find out what circuit it's on. Just need a multimeter/voltage tester. We can walk u through it. Simple procedure.
 
It's free at parts stores for them to check it. They hope u buy a bat or alt from them
 
How long does it take to have it drain down?
Depends. On what, I'm not sure. It ran on for 2 weeks then died, then only ran for like 2 days...

Past that tracking down a draw can be fairly simple or a nightmare
I know.. And since I've lost the weekend to a conference, I'm just going to drop it and let them chase while I work. I'm annoyed with it, want it to run, and I have 10 solid 12 hour work shifts in a row ahead of me so its more than a week before I can even touch it myself
 
I'm thinking about it every day. I'm off tomorrow afternoon but I'm afraid if I take it in I'll miss the north tx meet this weekend...... Decisions......
 
Jumped it with jeep, took the top off, drive it around.... Aired up tires... Happy day. Maybe this should be my "build thread" although I prefer to call it a "keep it running" thread....
 
Took alternator off-tested good 3 times. Had battery charged. Replaced belts, put alternator back on. Runs for now.

I have decided to replace to broken fan shroud though.

Also... I can't seem to find the set of keys that had the key to my (stupid) locking gas cap. How do I get it off if I don't end up finding them??
 
I stab it hard in the lock with a flat tip screw driver. Jiggle and turn to unlock, sometimes it comes right off, sometimes you gotta fiddle with it. Its just plastic. Had to do this to two blazers I bought that the owner couldn't find the key. I of course replace the cap :D
 
why is it so hard to find a fan shroud? The one that was on there was big and plastic, but some DB broke it (not me) at some point, so when I replaced the alternator I decided I would just take it off and replace it but I'm having trouble finding an exact match... maybe it doesn't matter? I can just put any old universal one on there?
 

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