1993 chev. truck v-6 running bad going down the highway,itll be running fine then all of a sudden go to bucking as if you were turing the key switch on and off super fast, i changed the i.c.m, the timing chain, i even cut out the cadilytic converter, still doing same, now its got to where when you stop alot of times it dies then also, i mean dies fast like killing the key, then it cranks right back up, has anyone else been through this
Mar 23, 2010 at 1:23 PM