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No, a defective battery will prevent the engine from starting but once it is running the battery will not cause hesitation. the the starter relay is disengaged , and the alternator takes over battery charging via voltage regulator . voltage regulator prevents power surges and prevents voltage fluctuation.
What else can I help you with?
Will a bad cell cause the car not to start?
Yes, one bad cell in a car battery will cause the car not to start.
Can a bad battery cause your car to run bad?
well yeah absolutely
What problems does a bad alternator cause?
Dead battery, car will not start
What can be the cause if your car won't start and it clicks?
Weak battery, bad connection Bad starter
Could bad battery terminals cause a car to not start?
Yes they could be cleaned and battery charged
Can a bad battery cause a car to idle high?
No, that has nothing to do with idle speed.
Could a bad battery cause a car to lose power when driving?
Yes.
What can cause car starting problems other than a bad or low battery?
try checking the battery cables
What causes a 1995 Buick Lesabre to hesitate during acceleration?
A bad o2 sensor can cause this problem in a car. A bad fuel pump, fuel filter or fuel line will also cause hesitation during acceleration.
Will a bad battery cause your car to lose power at higher rpm will it idle low at a stop?
No, but a bad alternator will.
What cause a bad cell in a car battery?
A short in electrical system within the battery where two cells short together.
What can cause a car not to turn over?
LACK OF BATTERY. BAD STARTER BROKEN WIRE[S]
