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#1 |
Registered User
Join Date: Oct 2008
Location: Sand Springs, Ok
Posts: 39
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Battery drain
Something is draining my battery I put a new battery in and two days later my battery is dead. What could be causing this? I don't have a radio. My wires are all a mess I need to rewire the entire truck. But is there some way to locate what is draining my battery? This just started this week never had a problem before some something changed.
Thanks for your help.
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![]() oh and rebuilding my 66' ![]() & 66' Chevy LWB in my own ![]() |
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#2 |
Registered User
Join Date: Sep 2010
Location: Mason City, IA
Posts: 237
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Re: Battery drain
do you have a test light? If so you take the negative cable off and use the test light as a connector from the negative cable to negative battery post. If there is a draw the lamp will light up. To find the draw start unplugging fuses or disconnecting circuits til the light goes out.
Hope this helps
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66 suburban 51 Merc 2 door coupe 38 Chevy Business Coupe (gf's) 76 Airstream Sovereign |
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#3 |
Registered User
Join Date: Nov 2009
Location: Cremona AB Canada
Posts: 370
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Re: Battery drain
The aforementioned testlight method works very well, BUT sometimes if the draw is thru a relay you need to have the test light connected before disconecting the ground to keep the relay in the loop. (If you have the stock alternator it is prolly a stuck contact in the regulator)
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62 GMC 910 short fleetside 454 super t10 14 bolt w/gov lock 70s c20 front discs (built in the 80s) 65 GMC 930 dualwheel 292 4spd all origonal 39k mi(my sons truck) 63 GMC 950 camperized school bus, (Gus the bus) 350 4speed 2 speed rear 64 GMC 950 "spare" bus 283? 4speed detroit locker 53 GMC 1ton dual wheel bus 78 GMC c25 short course off road race truck(son's truck) 355 th400 14 bolt (www.wheel2wheel.ca) 88 Peterbilt 379 longhood (hauls race truck) ![]() ![]() ![]() ![]() |
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