Ignition coil pack problem

[xintersecty]

My only suggestion, go back to the old coil pack and swap spark plugs to see if the problem follows the spark plug. The only issue I can think that the new coil packs are not being grounded properly. check the connector carefully.

[rrb6699]

I've replaced 4 coil packs on my 2006 aveo. they seem to last 6-8mos then fail again. car does not overheat. bad design? what could cause this repeated failure?