just replaced an engine in a 99 chevy malibu and it wont start ive checked for the spark n airflow n also the fuel delivery and its got all 3 so i thought maybe it was the theft system lock
so i checked all 3 things spark airflow n fuel delivery n still nothing so i thought it was the
theft system but i tried the 15 min on n 1 min off but still not starting so now um stuck can
anyone help me with this problem please