Car cranks but wont start

It started n is running well, when i was trying to start car , battery sounded like it was dead, barely was cranking, i couldnt hear fuel pump turning on, but after pumping gas pedal,car started n is running well, by the way it runs ,you would think car is perfect but at around 11pm it will start again,crank but not start, during the day time i can turn off car n it will start, no codes so far, only hv the lighting bolt light on.

I replaced the crankshaft sensor ,had code for it car would turn off n hard to turn on. Replaced new sensor n car started easily n was running perfectly but then again started turning off by itself n running hard n crankshaft sensor code came back again. Not sure why it would code would come back again when i just replaced sensor. Any ideas? Thank you very much for any assistance.

The two i put are gtd for life from oreilys. Do u think it could be the harnes or wire thats cut thats causing this?

I normally get my parts at autozone,not sure if its dift. The clips on the connector broke, inside the connector is fine but the both clips broke off, i was thinking of putting black tape to secure connection. Awhile ago i took off fuses #11 n #15 n put back 9n n car started goid n was runni g on park for good 15 minutes n then turn off by itself...

I applied for a loan from my 401k to see if i can fix it at a shop,i already spent over $500 for new key n reprogrammed, changing spark plugs,engine coolant sensor, was hoping to get blessed n be something small that i could fix , at times i thought fuel pump was going out but honestly now im not sure, hopibg its something small or semi small not a big cost job.

The giy i bought car from didnt put a new fuel pump,its a savage fuel pump smh im going to put a new one on friday but car again was crankibg but not start ,i was checking fuel pump relay n notice a small metal screw was underneath fuel pump relay, unless it fell from somewhere else n when i pulled relay it was there but i could bet it was underneath fuel pump relay, i asked guy i bought car from n he said he didnt put no screw there, is there a purpose to do that?

Update* turns out it was the crankshaft sensor, as soon as i put new sensor ,car cranked easily n ran very good for 15 minutes then turned off by itself n hard to turn on. Waited few minutes,cranked n started easily, has not turned off n starts very easily. Its been 3 days n so far working very well. Idk if the computer takes a few minutes to set everything cus after the 15 minutes its been working very well. Thanks

I’m having the same problem,but I change the crankshaft and camshaft position but it’s reading codes for pedal sensor & a code about faulty wiring in the ECM but I was told the ECM can be bad? Need help

I have a 2009 Dodge charger the car will crank sometimes on first attempt or in neutral after I drive it awhile cut off the car won't start back till about 3 or 4 hour later any suggestions what's wrong.