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<blockquote data-quote="OxygenThief" data-source="post: 6858658" data-attributes="member: 622936">Ive already tried posting these questions, but nobody seems to wanna help. Hope this isnt one of those &quot;youre a new guy so youre not worthy of a response&quot; snob forums.Bought a car with the system already in it.1. When playing rock music, the high freq. (mainly guitar) will fade out (not cut) like 2 seconds after the rest of the music stops. Specifically the song Bulls on Parade, during the intro when the bass and drums cut out, ill get like 2 seconds of the guitar line then it will fade out.I think they have installed component speakers but i havent opened the doors to see yet. there are tweeters in the columns, but i havent heard anything come out of them. Maybe they didnt hook em up but its not a half *** job with the mounting of them so i dont think that would be it.Theyre hooked up to a rockford P4004 on HP filter. Head unit is a kenwood touchscreen and messing with the controls doesnt do anything for this issue. Everything from freq filters to q factor and nothing.Want to see if anybody could help me out before i have to go strip interior.2. Can anybody tell me where the engine to chassis ground is on a 95 Caprice 9C1 LT-1 is located?3. The previous owner also upgraded the alternator power &amp;amp; battery to chassis ground but did it with 4ga. wire. they have a rockford t1000.1bd with 0ga. wire but i read you dont want to use smaller than what your largest amp is using.any help would be appreciated, if i can get a response</blockquote>

[QUOTE="OxygenThief, post: 6858658, member: 622936"] Ive already tried posting these questions, but nobody seems to wanna help. Hope this isnt one of those "youre a new guy so youre not worthy of a response" snob forums. Bought a car with the system already in it. 1. When playing rock music, the high freq. (mainly guitar) will fade out (not cut) like 2 seconds after the rest of the music stops. Specifically the song Bulls on Parade, during the intro when the bass and drums cut out, ill get like 2 seconds of the guitar line then it will fade out. I think they have installed component speakers but i havent opened the doors to see yet. there are tweeters in the columns, but i havent heard anything come out of them. Maybe they didnt hook em up but its not a half *** job with the mounting of them so i dont think that would be it. Theyre hooked up to a rockford P4004 on HP filter. Head unit is a kenwood touchscreen and messing with the controls doesnt do anything for this issue. Everything from freq filters to q factor and nothing. Want to see if anybody could help me out before i have to go strip interior. 2. Can anybody tell me where the engine to chassis ground is on a 95 Caprice 9C1 LT-1 is located? 3. The previous owner also upgraded the alternator power & battery to chassis ground but did it with 4ga. wire. they have a rockford t1000.1bd with 0ga. wire but i read you dont want to use smaller than what your largest amp is using. any help would be appreciated, if i can get a response [/QUOTE]

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