NViejeP said:
Considering I have to jump start every morning, I think it's time for a new battery. I bought the car used and the person who had it before never changed the battery.
This is my first car so I don't know much.
How much do batteries cost and what are the good brands that will be reliable?
As others here have said the age of your battery may be your problem HOWEVER you should not overlook some other obvious causes.
- You mention that your 4Runner needs a jumpstart every other day. Have you actually connected a auto battery charger to the battery and charged it? If not, you might wasnt to give it a try.
- If the battery in your 4Runner is not a sealed, maintenance free, one I recommend that you check the water level in each cell of the battery. If the metal plate in each cell is not covered with water buy a gallon of distilled water and fill the cells so that all the cells are at least covered. Then use a battery charger and charge the battery.
- Have you checked the ground cables to make sure they are clean and rust free? If they are rusty or dirty the 4Runner's charging system will not function properly.
- Is it possible that an electrical device, light, etc. is still running after you stop and park your 4Runner for the night which is running down the battery?
You might want to look into a few of these things before you go and purchase a new battery.
FYI, Sears Diehards and some other batteries sold nationally vary in quality depending on the manufacturer. The Diehard line changes manufacturers periodically when Sears negotiates a new contract. When that happens battery quality has been known to suffer.
BTW, I had a Diehard that lasted 9+ years. When I bought a new one the salesman said 9 years was good but the store record was 15 years old.