also the gauge panel tachometer bounces and the info center says to service abs. used a snap on scan toool to check the bcm no codes the vehicle than started moved it after i shut it of same symptoms any thoughts ?
i have an 02 trailblazer that will not engage the starter and you cannot shift on 2002 Chevrolet Trailblazer
you may have a inst cluster prob with gauges, this is a very common prob with gm clusters. scan traction codes with scanner and post so we can adv