Car will crank but won't start..

My car has done this when there was an issue with the key, that it wasn't sending the right signal to the car, could it be anything like that?

Im not sure it at like its the battery .put new battery ..it crank for a few then clicks ..put new starter still crank til battery drains ..but will not run ...

charge the battery replace the starter and check all ignition systems if that fails after which look at a new fuel injection or carb

I have a 2007 Pontiac G6 I change the starter alternator and battery at times it turns on and runs after a while and then I turn it off and it will not turn on or click

I have an 07 G6 I put a new starter on and bought a new battery for it and it want do nothing I hear a clicking noise from the fuse panel when o turn the key

I have the same problem dealer cant fix it new key new ecm battery , alternator ignition switch! got 60 lbs fuel pressure fire! I give up! Keeps saying knock sensor! three of them!

I know what's wrong with it

What?

I hate my car

I have a 2009 Pontiac G6 and I have had nothing but trouble just like you. I HATE this car too. No one ever knows how to fix it. I have had 3 or 4 people work on it and they never get it fixed. Just keep spending money on a piece of junk!