Need some help. Had a remote start and something smoked it and the starter. burned up. took the remote start out and replaced the starter. now it will crank and stop after 2 seconds. Security light goes off after the key turns on fuel pump has pressure at valve. .It is a lot of pressure at the fuel rail you can spry starting fluid and truck acts like it wonts to start. I have changed crank sensor cam sensor and fuel pump..

 

don’t just throw the parts cannon at it, you will waste more money than you could ever imagine. Let’s run some proper diag… how does it sound when it stops cranking? Engines don’t just stop cranking because of loss of fuel pressure or things like that. What codes are active?