hello everyone I'm having a little issue with my EK. So I crashed my other EK and bought a shell I have now swapped everything over and it work but now when I turn my car on it stays on for about 10-15 mins then slowly Boggs down and stalls I don't know what the problem is a bought a new alternator and battery like 2 weeks ago to me it sounds like a fuel problem but idk I have almost given up on this thing please if anyone could help I would greatly appreciate it

 

Possibly intermittent fuel pump... do a fuel pressure test on it. Alternatively, replace with a used fuel pump from a junkyard that has a 30 or more days warranty incase you need to return it. Replace fuel filter if old or unknown mileage on it.
Only other thing I can think of is a failing igniter or ignition control module (ICM) inside the ditributor. Clean and test both the igniter and ICM: Part 1 -How to Test the Igniter, Ignition Coil Accord, Civic, CRV, and Odyssey