Does this sound like a dead battery or something else?

Kinja'd!!! "TheJWT" (thejwt)
09/28/2020 at 19:27 • Filed to: None

Kinja'd!!!0 Kinja'd!!! 17

I tried turning on my Suzuki a week or so ago, and it wouldn’t crank. Thinking the battery was low, I plugged it in to a battery tender until it was fully charged and tried again with the same result. I tried bypassing the starter relay, and just ran a thick wire from the positive terminal to the starter motor, but it still wouldn’t crank. That led me to believe the starter motor was dead, so I bought a replacement. After installing it, it cranked over two or three times and then stopped just like the old starter.

Granted I don’t know the age of the battery, but it has been fully charged (according to my battery tender) when I’ve tried using it. I also haven’t seen any weirdness in the wiring that would cause shorts/ bad grounding/ etc...

What do you all think?


DISCUSSION (17)


Kinja'd!!! Highlander-Datsuns are Forever > TheJWT
09/28/2020 at 19:36

Kinja'd!!!1

Battery!


Kinja'd!!! For Sweden > TheJWT
09/28/2020 at 19:39

Kinja'd!!!0

Do you hear the solenoid engage?


Kinja'd!!! ClassicDatsunDebate > TheJWT
09/28/2020 at 19:39

Kinja'd!!!5

Battery.  it only takes a surface charge, which is why you get the green light on the battery tender, but it’s got no crankin’amps.  Time to throw it in the ocean.


Kinja'd!!! Highlander-Datsuns are Forever > ClassicDatsunDebate
09/28/2020 at 19:44

Kinja'd!!!3

I burn them in my trash drum in my front yard. Then recycle the lead aft er I’ve burned about 20 of them.


Kinja'd!!! Boxer_4 > TheJWT
09/28/2020 at 19:47

Kinja'd!!!1

Likely the battery. I was discussing this with BaconSandwichIsTasty last month when he was having similar issues.

https://oppositelock.kinja.com/1844907793


Kinja'd!!! TheJWT > For Sweden
09/28/2020 at 19:48

Kinja'd!!!0

It clicks once when I hit the starter


Kinja'd!!! TheJWT > ClassicDatsunDebate
09/28/2020 at 19:49

Kinja'd!!!2

Got it. I’ll have to make do with Lake Erie though


Kinja'd!!! ClassicDatsunDebate > Highlander-Datsuns are Forever
09/28/2020 at 19:50

Kinja'd!!!1

When did you move to Accra?


Kinja'd!!! Boxer_4 > TheJWT
09/28/2020 at 19:57

Kinja'd!!!2

About 20 years ago nobody would have noticed...

https://en.wikipedia.org/wiki/Presque_Isle_Bay


Kinja'd!!! SiennaMan > TheJWT
09/28/2020 at 20:57

Kinja'd!!!2

 That's a shame, the last time I was at Erie it looked like the fish had finally stopped washing up dead on the shore..


Kinja'd!!! SBA Thanks You For All The Fish > TheJWT
09/28/2020 at 21:12

Kinja'd!!!2

Sulfated battery-- “seems” to charge to a nominal voltage, but the sulfates on the plate don’t conduct much, so current delivery is miniscule.


Kinja'd!!! TheJWT > SiennaMan
09/28/2020 at 21:17

Kinja'd!!!3

It’s not bad at all these days. Our river here in Cleveland doesn’t even catch on fire anymore


Kinja'd!!! PyroHoltz f@h Oppo 261120 > TheJWT
09/28/2020 at 21:47

Kinja'd!!!0

As others have said, most likely the battery. Have you checked the liquid level in the cells? Also, how old is the battery?


Kinja'd!!! TheJWT > PyroHoltz f@h Oppo 261120
09/28/2020 at 21:53

Kinja'd!!!1

I haven’t, and it came with the bike so condition is unknown. In typical fas hion it worked fine when I rode it home and then died a few days later...


Kinja'd!!! PyroHoltz f@h Oppo 261120 > TheJWT
09/28/2020 at 21:57

Kinja'd!!!0

Yeah , sounds about right on a used purchase. Some batteries are stamped or labeled with a manufacturing month/ year.

If the bike fell over or took a hard bump, it’s possible a plate inside the battery was bent but that’s unlikely.

Probably best just to replace it.


Kinja'd!!! Beefchips > TheJWT
09/28/2020 at 22:20

Kinja'd!!!0

If/when you replace the battery, I do recommend to spend the extra few bucks and get the sealed AGM type. So much less fussy than lead acid . 


Kinja'd!!! kleeBRZ > TheJWT
10/07/2020 at 22:21

Kinja'd!!!1

i just read this having experienced the exact same thing with my interceptor. while waiting for a new battery and acid to arrive, i bought a power bank style jump starter. holy cow that thing spinned the starter so fast, couldnt believe it! definitely try it , it changed my life.  project farm did a comparo video on youtube, but i just bought the $30 amazon best seller.  :thumbsup