Ignition Systems

WARNING: This page is about a different car, the 2003 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For a no-start problem, refer to NO-START DIAGNOSIS in BASIC DIAGNOSTIC PROCEDURES - 4.0L AURORA article.

NOTE: For ignition system testing, perform related DTC testing procedure. See DIAGNOSTIC TROUBLE CODE DEFINITIONS in SELF-DIAGNOSTICS - 4.0L AURORA article.