Ignition Systems: Notes

WARNING: This page is about a different variant/trim than selected.

NOTE: For basic ignition system checks, see BASIC DIAGNOSTIC PROCEDURES - 3.4L ALERO, GRAND AM, IMPALA & MONTE CARLO article.

NOTE: For ignition system testing, perform related DTC testing procedure. See SELF-DIAGNOSTICS - 3.4L ALERO, GRAND AM, IMPALA & MONTE CARLO article.