Buick Park Avenue intermittent stalling issue persists after mass air flow sensor replacement on Buick Park Avenue

Some Buick Park Avenue owners report experiencing intermittent stalling issues that persist even after replacing the mass air flow sensor. These problems may arise from a malfunctioning replacement sensor or the use of an incorrect part. Additionally, some owners find that a faulty crankshaft position sensor can contribute to engine stalling, making it essential to have this component checked. Issues with the ignition system, such as damaged wires, plugs, or coils, are also reported to cause stalling, highlighting the need for thorough inspections of these parts. Furthermore, problems within the fuel system, like clogged fuel filters or malfunctioning fuel injectors, can exacerbate stalling issues. If these measures do not resolve the problem, many owners recommend seeking assistance from a qualified mechanic for a comprehensive diagnostic assessment to identify the root cause and determine the appropriate solution.