Pontiac
Firebird
3

Electrically Open Spark Plug Wires May Cause Misfire on Pontiac Firebird

Problem Description and Possible Solution

Spark plug wires may fail, becoming electrically open. The will result in an engine misfire. Failed spark plug wires should be replaced.

Problem Data
RepairPal Verified
Average mileage: (–)
Engine affected: 3.4L V6
3 model years affected: 1993, 1994, 1995
3 people reported this problem