Having problems with your Mitsubishi Lancer ?
2004 MITS. LANCER ES 2.4L 5 speed, Battery was bad so I change it. Since Iv'e change batt. cars been running really bad. On this car would that cause computer loss of memory and cause driveablity problem, if so what kind and what can I do about it.
No the issue related to computer is rare.Battery replaced.The voltage to battery needs to be checked first.Many a times new brand battery comes with low voltage.Check the voltage of the new battery.It should show 12 volts.If its less then 12 volts.Then the battery needs to be recharged and then checked.If still the same problem then other possibilities are battery to starter connection.The battery terminal is connected to starter,if the starter is also weak then yes there will be definitely the starting problems. Check both the battery and starter.Any of this is mostly causing the problem.---------\015\012Also when the car is running at that time.The alternator in the car charges the battery,so the charge of the battery never gets low.In case if the battery charge is getting low then alternator can be the other possibility causing this problem.Measure the voltage of battery before and after driving the car.If there is major decrease of voltage then,its alternator fault and that is causing the problem.------------ This should help.Thanks.Helpmech.
Repair Help & Product Troubleshooting for Mitsubishi Lancer
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.