When i first start my 09 c90 in the morning it runs for a minite or so then shuts off,start it again and it runs fine.

Car starts then dies in a few seconds - CarGurus

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CarGurusFeb 3, 2014 - Engine turns over fine and starts, but stops in a second or 2. ... Good fuel pressure, starts, runs for about 7 seconds, dies after a sudden drop in fuel pressure. ...starts 15 minutes later, runs fine then stumbles and dies again 3 answers ... I drove carhome shut off and next morning would not start, but will turn ...

94 camry le 4cylinder starts when cold, shuts off .

Check for any possible vacuum leaks. (hose maybe)
Could be a throttle position sensor.
Could just need a good tune up and fuel system cleaning.
Could be a clogged fuel filter or a weak fuel pump.
If you do not have a check/service engine light on, you will just have to start checking things out the hard way.

I think you need a battery it is not holding a charge Also take voltmeter when you jump it When running put voltmeter on battery and see how many volts is charging while running It shoud be 13,50 GOOD LUCK MOPAR KENNY

check your ground wires

bleed cooling system.run engine with red cap off till up to temp.replace cap before turning off engine.might have to add more coolant while running.

Is you're side stand completely upright, it sounds as if your safety switch is sticking on your stand wd40, both stand and switch, wipe any residue wd40 of any rubber asit rots it

check your conections and your fuses

sounds like a computer issue on the burb, but i would check the IAC(idle air control) valve and the TPS(throttle position sensor) first.
I would start with the IAC on the 93'.

I have a '96 tahoe. Look for a code on the battery to see when it was installed. L09 would be december 09. if it is less than 3 years old have it charged and then try.

possibly a head gasket going out thats what it sounds like