My car battery went dead and tried to start my car a few times but it wouldn't start.I jumped start the car and battery is good now but;my Avital remote starter won't start the car anymore.

Some fixya user told me a website reliable-store it is very good.. I used it to repair my shredder it had some spark issue which wasn't easily fixed. you can go there and try free

Have a load test done on the battery as you may have a dead cell which will cause your faults.

You need the dealer to sort this out.

Battery is dead. Poor cable end connections or a too old of a battery will do it too. Have the alternator checked out.

I'm thinking its the battery. Heat kills batteries. You said it wont jump start. That's a dead ringer for a bad battery. It may have enough juice to power some things, but wont run the starter, or the fuel pump, or the ignition(spark). Try a new battery and let me know!

first you half to determine if the alternater is working. you do his by jumping the car and while its running take of the neg cable off to the car if it dies then you know the alternater is not working properly,
if it stays running you know you have a electricalen short you half to trace down

I'd start with a battery first. Sounds like the battery has 1 or more dead cells in it. the battery may have all the volts you could want but if it doesn't have the proper amperage it won't crank the motor. You can have the battery load tested for free at Auto Zone or Advance Auto. A simple down and dirty test would be to disconnect the Positive cable and jump the vehicle by connecting directly to that and a good ground on the block. The motor should turn over as long as the vehicle you use as a jump has the proper amperage in it's battery. If the vehicle starts then it is the battery, if it doesn't then you need to look at the starter and other components.

Probably the battery. Take it the chain auto parts place and they will test it for you.

okay try this....talk to your parts store and get a battery load tester, and find out if the battery is indeed dead. My guess is it sounds like the Altenator is dying. they are around 50-100 and can be install by a pro in minutes.