Pontiac Firebird won’t start despite fuel pump running and new plugs/wires on Pontiac Firebird

Some Pontiac Firebird owners report experiencing starting issues despite the fuel pump running and having new plugs and wires installed. These problems may stem from faulty ignition system components, such as a malfunctioning ignition coil or distributor, which can lead to a lack of spark needed to ignite the fuel. Additionally, owners may encounter fuel delivery problems, including clogged fuel filters or faulty fuel injectors, that prevent proper fuel flow. Incorrect engine timing, potentially caused by a slipped or worn timing belt, can also hinder starting. Low compression in the cylinders due to worn piston rings or a blown head gasket is another common concern. Electrical system issues, such as a weak battery or corroded terminals, can further complicate the situation. Lastly, malfunctions in the engine control module or critical sensors may contribute to these starting difficulties. It is advisable for owners to seek assistance from a qualified mechanic for accurate diagnosis and repairs.