'08 v6 coil pack

[mrtjet]

Is it much of a job replacing the coil pack on an 08 v6 Silvy? Four 10 millimeter bolts, a plug in harness, and the plug wires? Any thing special I should know? Thanks advance.

[gmcblack]

no but when you put back new one right front bolt is the ground look close you will see lil ground built in to coil clean that 10 mm bolt good wire brush / and these trucks motor had recall on plug wires / 7 mm wires are joke / look at night and all light up like christmas tree / do the plug wires to lots of electric grease on boots / new wires new coil the way to do it ?? also look at ground wire on back of head its rite there on drivers side they rust where it bolts to back of head clean it along all other grounds on v6 4.3 rob