Car keep cutting off wont start witout jump

Bad battery connection for the last, the previous could be related but check air and fuel filters anyhow.

The belt is worn out and is disintegrating. It has probably jumped time. The reason the engine won't start. Depending on your car, Some engines are no tolerance. Meaning if you keep cranking it and the belt breaks, the pistons can slap the valves, bending or breaking them. Replace the belt.

Diodes bad in alternator suggest reman unit.

The easy way is to remove the pop trunk switch and locate a good area or the wiring to the pop trunk and cut it then touch the two wires together, thats the easy way water may damage the switch but wont damage all the wiring just find a good peice and cut and touch them together and trunk will pop open as long as the trunk release motor works, i would start there. another way would be to go to the dealer and give them the vin # and they will cut you a key.

the last thing to do if all fails is to have a lock smith make a key. hope this helps.

common problem the lock wears out and wont turn a replacement lock at auto parts store is about 100.00 dollars problem is if you have a transponder key the new lock comes with a plain key so when you change it the car wont start the way around this is what i did 2 months ago to my own car 1998 camry ( same car ) you need to take the bottom cover of the dash under the steering column off there is a little hole in the steering column under the key lock its a button up there your supposed to push when the key is in the on position but the problem is it wont turn so you have to drill it out its a hardned pin to prevent theft use a cobalt drill bit i think its 3/16 or close to it before you do this disconnect battery remove the little box from key lock under dash it has small phillips screws and the electrical ignition switch from the back of the ignition lock than drill till you can pop out the ignition lock you have to pop off the cover around the lock it has the green coil light in it when you turn on the key it lights thats the transponder coil for the computer now turn the key in the new lock on and slide it in reassemble everything connect battery turn key make sure it cranks but it you have anti theft key it wont start cut your old key apart carefully and take out the transponder chip cut a hole in the new key to glue in the chip and car will start now if you have transponder key you are looking at about 600.00 from dealer if you have a standard key its about 400.00 hope this helps

SINCE CAR WONT CRANK. NOW IS THE TIME TO REPLACE THE IGNITION SWITCH KEY LOCK CYLINDER ITS BROKEN THAT WHY THE CAR KEYS WOULDNT TURN OFF CAR.DISCONNECTING BATTERY CABLES WITH CAR RUNNIMG WILL.SHORT OUT ALTERNATOR AND PCM.IF IN CASE YOU HAD TO REMOVE BATTERY CABLE REMOVE THE GROUND NEGATIVE CABLE FIRST.MAKE SURE ALL ELECTRICAL COMPONENTS OFF LIKE RADIO. AC SYSTEM OFF.THIS WILL PREVENT LARGE ELECTRICAL ARC FROM BATTERY THIS IS ONE TIME PROCEDURE IN CASE ENGINE WONT SHUT OFF ITS A GAMBLE BECAUSE IT WILL TAKE OUT ALTERNATOR AND PCM.REPLACE THE SWITCH AND KEY LOCK CYLINDER DONT KEEP STARTING CAR BY DISCONNECTING THE BATTERY CABLE YOU WILL DAMAGE IGNITION ELECTRICAL SYSTEM.

check starter relay, and definately remove and clean the terminals on the negative ground battery cable. A voltmeter would be handy to test where the power begins and cuts out at

you have tripped the inertia switch, (there to cut off the fuel pump in the event of a collision), you need to reset the switch by simply pressing it back in.

check connections.also have that new alternator checked. NEW DOESNT MEAN GOOD.good luck.