A short NEVER drains a battery. A short blows fuses. YOu have a parasitic draw. Read this post on how to diagnose a battery draw.
Battery drain How to test
SOURCE: My pump motor fuse keeps blowing when i try to
pump motor??
you mean fuel pump if it is the case look to replace the all pump ,if it is really worn it could cause the fuse to blow
you can also look for your fuel pump relay ...it-could also be the probleme!
give me new's
SOURCE: Draining Battery on 1996 Ford Contour
A battery drain will not be caused by a bad fuse, its called by something draining power that you can not see. We call this a parasitic dran because just like a parasite drains your energy so does this. Its easy to test for if you have a test light. Loosen the negative battery cable and attach the aligator clip to the clamp next hold the post of the test light to the post of the battery and remove the battery cable being careful not to let it touch the test light. If you have any light thats your drain. On some fords you need to give the computers 30 minutes to power down after shutting the car off. if you want to isolate the system thats causing the drain pull and replace fuses one by one, when the light goes out you have your suspect.
SOURCE: 1990 Toyota Camry has electical short
with the aid of a test light disconnect the negative terminal to the battery and connect one end of the test light to the battery and the other end to the terminal cable if its lit there is a draw begin by pulling 1 fuse at a time until the light goes out and that's the draw most likely a glove-box switch not making full contact or a trunk switch even the dome light adjust the switch as necessary either try a shim or possibly bend the fixture forwards or remove the bulb all together if you desire
SOURCE: 1998 jetta battery drains over night. pulled neg
Unhooke your altinator it has 6 diodes in it if one is bad it will drain the battery and still charge,unhook it and recheck I bet that is your problem,Thanks and I hope this helps
SOURCE: 2003 Chevy Express 2500, runs GReatbut battery drains dead 2days
Have the alternator checked. An open diode will drain the battery
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