Do Pertronix Ignitor Go Bad?

If a "pert" is a Pertronix Ignitor, yes, they have great reliability. The one in my son's car has been in use for 4 years, the one in my daughter's car for the 5 years we've owned the car, and who knows how long before us (it was in there when we bought it).

How do I know if my Pertronix ignitor is bad?

Check sticker on the backside of module "Ignitor by PerTronix" If the Sticker is shriveled up, wrinkled, cracked, or if you see any burn marks on that side of module the unit over heated and failed for various reasons. DO NOT USE SOLID CORE SPARK PLUG WIRES.

How do you check a Pertronix Ignitor?

Unplug the red Ignitor module wire. Connect the red Ignitor module lead to the battery positive terminal using a jumper wire if required. Attach the black lead of the multimeter to the Ignitor module black wire. Attach the red lead of the multimeter to the battery positive terminal.