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Any auto electricians on deck?

Posted: Mon Mar 12, 2012 6:00 pm
by StuMiller
Hi there,

I bought a 150cc quad bike for kids and something is causing it to blow a fuse eveytime I connect the new battery.

I jump started it once and it ran fine. I then changed the battery for an identical and whenever I connect each side to the 20amp fuse, it cooks it.

Not really too sure where to start looking.

All suggestiond welcome.

Cheers.

Re: Any auto electricians on deck?

Posted: Mon Mar 12, 2012 6:54 pm
by smithy5
Follow the wiring and see if any of the insulation is damaged. Sounds like it's shorting out somewhere.....

Re: Any auto electricians on deck?

Posted: Mon Mar 12, 2012 7:20 pm
by 6maniac
At the risk of being Captain Obvious, you did connect the new battery correctly ?

Re: Any auto electricians on deck?

Posted: Mon Mar 12, 2012 7:34 pm
by StuMiller
6maniac wrote:At the risk of being Captain Obvious, you did connect the new battery correctly ?
Certainly did. Double checked that, just in case...

Re: Any auto electricians on deck?

Posted: Mon Mar 12, 2012 7:48 pm
by h.b.bear
+1 with smithy,sounds like a bad short,but just out of curosity try putting the old battery back in,unlikely but it could be a faulty battery

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 7:14 am
by StuMiller
h.b.bear wrote:+1 with smithy,sounds like a bad short,but just out of curosity try putting the old battery back in,unlikely but it could be a faulty battery
I also tried this. Put a new fuse in and tried to jump start it again off the car. Same result. A cooked fuse.

Having looked at the interweb for some ideas on problems solving etc, a possible faulty solenoid seems to come up frequently.....may be a quick fix.....

How can I test whether the solenoid is working correctly?

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 7:17 am
by robracer
Geebers don't jump start from the car battery, you might cook the lot :shock:

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 7:19 am
by Jonno
6v or 12v system?

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 9:21 am
by StuMiller
Jonno wrote:6v or 12v system?
12 volt

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 10:03 am
by MadKaw
We had one of those quads and it was constantly flattening the battery - ours had an alarm on it that was the problem..
The wiring is pretty lousy so I'd check and see if any has melted and is shorting...

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 10:18 am
by h.b.bear
MadKaw wrote:We had one of those quads and it was constantly flattening the battery - ours had an alarm on it that was the problem..
The wiring is pretty lousy so I'd check and see if any has melted and is shorting...
same as above but on a little 50cc,went made ripped all foreign looking wires out even the little head lights and never had a problem after that believe it or not :lol:

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 7:31 pm
by StuMiller
I think this is a resistor and shouldn't be leaking a sticky brown smelly fluid.

This maybe the issue.

Come to think of it, I'm pretty sure nothing should be leaking a sticky brown smelly fluid...

Thoughts....on the suspected issue?

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 8:09 pm
by StuMiller
Correction, its a voltage regulator. Those in the know, would this cause a short and the fuses to blow?

Re: Any auto electricians on deck?

Posted: Tue Mar 13, 2012 8:10 pm
by h.b.bear
probably would if all melted inside :?

Any auto electricians on deck?

Posted: Wed Mar 14, 2012 4:35 pm
by StuMiller
Problem solved. It's up and running.

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