Went out to start my truck this morning and it want start. turns over fine but want start. finhally got it to start once and it was skipping and idling rough. then it cut off and now turns over and want even try to start. Its not cold here so it not a cold start prob. Hooked my scanner to it and got a code for ECM fuel calibration. Didnt get the code number accidently erased the codes. But any help would be appreciated!

 

ttt! anybody have any suggestions

 

finally had time to work on truck and found a fuel leak a lift pump. fixed leak and bleed the lines and truck fired right up! dont know what the codes were for but it runs again so i am happy.