This morning when driving to work I experienced some strange problems.As I was sittimg to make a turn the speedometer started jumping up to twenty miles an hour while sitting still.The radio started cutting out and the steering would pulse when this would happen. I know this is all electrical so I started checking the fuses under the hood.None of the fuses seemed lose, but when I grabbed the whole fuse box and moved it the engine idle would jump.
I have a 2006 2.2 LT and have had no other problems with it.Anyone know what this is and what the fix for it is?
Thanks
Mike

 

I seem to remember a post about something like this and it turned out to be loose bolts or screws holding the fuse box in place. Might check them out.

 

Sounds like wire chafing and wires being crossed or something to me.