What is a common result of a weak battery during starting?

When a battery is weak during starting, it typically struggles to provide the necessary voltage and amperage needed for the starter motor to turn the engine over effectively. This results in slow cranking, where the engine turns over sluggishly or at a reduced speed. A weak battery may not supply enough power to maintain the required speed for starting, leading to difficulty in initiating the engine's combustion process.

Fast cranking generally indicates a healthy, fully charged battery, while a battery that can deliver the right power quickly will allow the engine to start more readily. Similarly, an engine that starts immediately is usually a sign of sufficient battery strength and overall health in the starting system. Lastly, incorrect engagement of the starter suggests a mechanical or electrical issue unrelated to battery strength but rather to other components in the starting system. Thus, slow cranking is the most common result of a weak battery during the starting process.