well this is the second time in two days, but heres what ive found out, first time it wouldnt start, just crank, we sprayed a bit of starting fluid in it and it fired up and ran, started fine i drove it all day no issues, went out this morning and it wouldnt start again, this time trying the fluid it didnt start, now im confused, where is a good place to start? antitheft is fine, fuel pump is kicking in, any imput will help thanks

 

Check for pressure at the fuel rail.