Dodge Caravan intermittent ignition power issue despite part replacements on Dodge Caravan

Some Dodge Caravan owners report experiencing intermittent ignition power issues even after replacing components like the starter and WIN Module. These problems may stem from faulty ignition components, such as the ignition coil, spark plugs, or ignition switch, which can prevent the engine from starting. Additionally, weak batteries have been noted as contributing factors to unexpected starting failures and delays. Malfunctioning starter motors can also lead to difficulties in starting the vehicle intermittently. To effectively troubleshoot these issues, owners are advised to perform diagnostic tests, including checking the starter relay and assessing the ignition key switch with a 12-volt test lamp. Furthermore, it is essential to consider the possibility of installer error during the replacement of parts, as this could complicate the situation.