b9ba8401_y__Buick__GMC___Cadillac_Parts__ng_Visible_cracks_in_coil_body
Distributor Cap Vehicles equipped with a distributor use the distributor cap to act as a hub for spark plug and ignition coil wires.
Signs of wear: Inability to start engine Poor starting qualities Misfiring Decreased fuel economy
Auto Parts Wear & Replacement: Chevy, Buick, GMC & Cadillac Parts
Signs of wear: Engine won’t start Engine misfiring Visible cracks in coil body