ground wire

[gibbo80]

i have a horrible throttle whine going on, I re did all my grounds but i am having a hard time trying to get a good spot to screw to in my 89 240 coupe thanx

[Woodmister]

"Alternator Wine" is usually caused by the RCAs not being on the opposite side of the Power wire. A good ground is in the trunk, under the false floor, by the spare. Sand off the paint, and screw it on tight...