[Zinzer]

Hi all,

I have a 2002 Camaro with an l67 in it. I just changed the plugs from AC Delco 41-101 Iridium to Autolite 605 Copper which I have heard are suitable for boosted applications. After swapping the plugs out, the car now cuts out when nearing boost while driving. This had never happened before I changed them out. Does anyone know why this may be happening? Is it because I changed the plugs? I'm 90% sure everything is hooked up correctly. I can send pictures or videos or a tune/log file for the car if needed.

Thanks in advance,
Mason

 

[dezldave961]

Plug changes aren't really a cause of this. I'd check over everything you unhooked in the process, confirm reconnection of all vac lines, plug wire connections at both ends, harnesses, etc. If something else was adjusted/changed at the same time, check that, too.