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ok so i have my sub and it has worked great untill now it works when the truck is off but soon as i start it, it doesnt work i am sooooo confused!!

anyone know cuz i do not know :banghead:
 

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Bikesrcool said:
ok so i have my sub and it has worked great untill now it works when the truck is off but soon as i start it, it doesnt work i am sooooo confused!!

anyone know cuz i do not know :banghead:
\
might be the alternator putting too much voltage to the syatem (higher than 14v) and it shuts down to protect itself....
 

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the fuse will be totally fine, as long as it does not burn out.

amp wire to battery but the alternator also to the battery, you should try to measure the voltage when the engine is on, and see if it puts out too high volt. should be around 13~14 v while running
 
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