big 3 upgrade

[8UWITH6]

The problem is that above a certain sound pressure level, the damage is cumulative. You don't suddenly go deaf from attending one AC/DC concert, but go to enough of them and I guarantee your hearing won't be the same when you get older.

Yep. Got it.

Back to the original thread. Crownvic05 did your voltage come up and become more steady at idle and under full volume after upgrading the grounds?

[crownvic05]

Didnt do that ground yet. Still waiting on parts. As per the voltage, I beleive my issue was fixed. A CVN.net told me to up my rpms at drive and park do to my steeda UD pulleys. So at park my rpm was at 800. At drive it was 600. So I upped it to 1000 at park and 850 at drive and problem resolved for now. I drove for a good hour at high volume and voltage didnt drop lower then 13.4. Im guessing that after im all done with upgrading the cables, that it should work best.

[crownvic05]

Honestly, car does feel alittler better to. It had this little shake while in drive at stop lights and stuff and its now gone.

[ChiTownMaraud3r]

The grounds by the passenger kick panel are crappy from the factory. After messing with mine when doing the blend door I noticed the light shimmerings went away, When I was messing with the led swaps I moved the ground wires and the shaky lights are back.

[fastblackmerc]

Didnt do that ground yet. Still waiting on parts. As per the voltage, I beleive my issue was fixed. A CVN.net told me to up my rpms at drive and park do to my steeda UD pulleys. So at park my rpm was at 800. At drive it was 600. So I upped it to 1000 at park and 850 at drive and problem resolved for now. I drove for a good hour at high volume and voltage didnt drop lower then 13.4. Im guessing that after im all done with upgrading the cables, that it should work best.

If yo would have told us in the beginning that you had underdrives we would have told yo the same thing. Well known fact that you need to increase the idle speed by 200RPM with underdrives.

[crownvic05]

It didnt cross my mind.

[crownvic05]

The grounds by the passenger kick panel are crappy from the factory. After messing with mine when doing the blend door I noticed the light shimmerings went away, When I was messing with the led swaps I moved the ground wires and the shaky lights are back.

I will look into this. Im guessing this would also apply to crown vics?

[ChiTownMaraud3r]

My grand marquis seems to have the slight voltage fluctuation, but nowhere near the amount experienced in the Marauder.