Boilerup15
Hate Milk! Got Beer?

Double check your ground, yo.
Also, get train alternators.
Which ground big daddy? Off the amp or the battery?
Double check your ground, yo.
Also, get train alternators.
Which ground big daddy? Off the amp or the battery?
The amp. It's not likely, BUT, if he was in there messing around, it is possible he could have accidentally loosened/nudged/damaged it.![]()
Add another battery.
I agree with Gregg. Do the big 3 upgrade with at least 2ga wiring, 0ga if you can. What amp and subs are you using? Even though its only 400 watts, since you bridged it now you could be pulling more than twice that. Might wanna upgrade to 4ga power and ground on the amp. But try the big3 upgrade first.
Sounds like the engine is working to hard because it doesn't have AMSOIL in it. Switch it out and the dimming should go away.
I don't have a clue, maybe Scotty might know, where is he anyway? All good suggestions, heck what does your buddy say, he is the pro!
I agree with Gregg. Do the big 3 upgrade with at least 2ga wiring, 0ga if you can. What amp and subs are you using? Even though its only 400 watts, since you bridged it now you could be pulling more than twice that. Might wanna upgrade to 4ga power and ground on the amp. But try the big3 upgrade first.