2003 S10 4.3 how to change coil pack
have a 2003 s10 which has been sitting for 9 months. changed the plugs, spark
plugs, distrib cap and rotor. Still has a miss...thinking the coil pack needs to be
changed. Do you have instructions at all? the vehicle does blow black thru the
exhaust when floored.
Unplug the wires (don't mix up the plug wires). Unbolt the coil pack and install the new one. Label the wires if you need to!