my lights keep fading bright and dim same as the dome light its not all the electrical components that fade because the deck. seems like all the lights are fading in and out. it isnt the alternator, dizzy, or ecu. and i check all the wires and there are no loose grounds. the #15 fuse for the ecu use to go out because of the fading im guessing but he hasnt gone out for like a year so i dont know what it can be. any advice will help thanks.

 

Sounds like you may have the common problem of an electrical short in the wire harness between the firewall and intake manifold. For more details, read this link:

http://autorepair.about.com/li...d.htm

 

thanks this helps alot ill check it out tomorrow i also forgot to mention that my speedometer also moved around rapidly so i have the exact sytoms as this guy. hopefully it will be the same fix. thanks so much man