Why do my gauges jump and lights flicker when applying the break?
I have a 1996 Pontiac firebird base 3.8L. This has been driving me crazy because I cannot for the life of me figure out why my gauges jump and lights flicker when I apply the break or turn on the turn signal. Also a side note my abs inop light and brake lights do come on. Both front hub assemblies have been replaced. Ruling out the wheel speed sensor issue. Can anyone please give me some insight?