Amps here is my problem every time i put a fuse back into my amp it keep's blowing. at first i thought it was a shortage in my wireing but i hooked up another amp and it work perfectly and when i switch the amp back over if blowed fuses again. so i was wondering could you tell me whats wrong with my amp and how can i fix the problem.

Robert: According to CarGurus.com: " I agree it may not be your fuel pump. You can access the pump under your back seat, underneath the cloth under there. You will iummediately see the plug and the screws to open the little hatch. My 1986 Camry also has a problem with not getting any fuel and thought it was the fuel pump. turns out I keep blowing my efi fuse so i unplug the power wires to the fuel pump and it still keeps blowing the 51a efi fuse. So we have narrowed it down to being an electrical problem. We think it is a shortage or a bad relay. So do not instantly run out and think it is your fuel pump. If you are blowing fuses unplug the power wires to the fuel pump and try to crank the car if the fuse still blows then it is not a bad pump, if it does not blow then there is a shortage in the wires in your fuel pump. Hope this helps I will let you know exactly what the elctrical problem is in my car once we do a complete run down."

watts divided by volts equal amps so 400watts devided by 12 volts equal 33 plus amps if wires and fuses wont handle 35 amps they will blow to keep from burning up the wiring of your vehicle

Then there is a defect in or on the amp, causing it to use a too high current. Stop putting in new fuses, till the amplifier is repaired or the shortage is removed. Could be a speaker cable has a shortage, or even some (older) amps could start oscillating when a speaker was removed, also blowing the fuse.

FUSES BLOW BECAUSE THE COMPONET THAT IT PROTECTS IS EITHER PULLING TOO MANY AMPS OR YOU HAVE A SHORT. LOOK FOR BARE OR BURNED WIRING

Check how many volts/amps in your interior lights, and check also how many volts/amps on your fuses it suposed the fuses has a twice higher amps than the lights. Or it might you have electrical shorted on your electrical, check on the diagram ang follow the lines for the open wirings connections

Disconnect all three items from the car's wiring harness. Put in new fuse and connect them one at a time. When the fuse blows you know which is bad and either replace/fix it or live without it.

disconnect the amp and then put the fuse in.if it blows,there is a pinched wire causing a short.
Also,big amplifiers like that have to be wired battery direct.
the surge current at boot up can pull 100 amps for 10 millisec.

if it keeps blowing the fuse you have a short in the wiring

91 honda accord lx, fuse keeps blowing for tail lights. changed rear bulb sockets but still, same problem. fuse blows soon as i turn on the park lights. what can be the problem?

HEY< the compressorstart-up amps is 2-3 times the run amps. Once it gets up to speed, then the small run amps is all thats needed to keep it there! The one time fuses--assoon as it hits the rated amps it blows to protect the system, the slow-blow fuses has a few seconds to heat and blow if the amps stay to high and don't go back down below the rated amps! Thank-you-very-much