you can ground it right to the frame. just find a bare spot and put a screw with the ground wire
It was the starter
On a 1999 Mercury Sable : In the fuse panel by the brake pedal : ( # 17 is a 30 amp fuse for the front wiper / washer )
( fuse # 21 ) is a 20 amp fuse for the cigarette lighter on a 1996 Mercury Sable
yes they are. it's a 40 amp fuse
A #14 wire will do fine for grounding a 20 amp device. That is the size of the ground wire in a 2 conductor # 12 wire building cable.
your amp will ground in your sound system, or through your power adder which rock.
Since the resulting short circuit would be outside the amp, it WOULD NOT blow the amp.
The amp will lead a dull and empty life.
Positive post of capacitor is connected to the heavy amp cable. The ground terminal (or case) of the capacitor is connected to the car's ground or a ground wire that leads to the car's chassis. That's it.
A 200 amp service panel will require a # 4 bare copper ground wire.
# 29 is a 20 amp fuse for the cigarette lighter
The ground wire in a two or three conductor #12 cable is a #14 bare ground wire.