It sounds like you are throwing money and components at it. Have you thought about giving Crutchfield a call? They should be able to steer in the right direction on what you need to do. The do have vehicle specific diagrams available for wiring and mounting things.

 

 

Nice, I didn't realize they had instructions available for free.

 

 

 

Yes noise came in after amp install. The amp is connected directly to the battery.

 

Thanks for the link. I did get info. from crutchfield but i did not find that info. I am going to try the gain control again on the amp to help with the noise. Its crazy how much noise it picks up. I can hear the noise increase from the accelerator, touching the brake pedal, etc.

 

 

Since it's an issue with the add-on amp, maybe contact that company and ask how to resolve the problem.

 

Is there a noise filter available ?