when ever i hit a bump, or a sudden movement occurs the electrical 'shuts off'.

what happens is the radio shuts off, all gauges on the instrument cluster shut off, not the speedo, and warning likes come on, after a short while the things return to normal. this will happen as many times as there are bumps or sudden movements.


also when i take the tranny from park to anothing gear same thing happens.

it is a 97 sunfire. 2.2L.

sounds like loose wiring to me.