Pontiac Firebird won't start after starter replacement, possible engine issue on Pontiac Firebird

Some Pontiac Firebird owners report experiencing starting issues after a starter replacement, which may stem from various causes. These include faulty wiring to the starter, such as loose or corroded terminals and battery terminal issues. Additionally, some owners find that problems with the ignition switch, located at the base of the steering column, can prevent the vehicle from starting. Battery concerns are also common, with some owners noting that the battery must be in good condition and providing adequate voltage to crank the engine. If the dashboard lights activate but the engine does not crank, it may indicate a faulty starter solenoid requiring replacement. Furthermore, issues with the security system may also affect the starting process. It is crucial for owners to systematically troubleshoot these areas, and if the problem persists, seeking assistance from a professional mechanic is advisable.