Need Help....engine Replaced and No Spark
recently replaced my engine with a good junkyard motor that i know ran fine...after installing the new engine the vehicle will feed fuel through the fuel rail but will not start...i took the old crank position sensor out of the old motor and switched it also...new plugs were installed with new coil pack and ignition module....
vehicle is getting very low spark...on the end of the plug the spark is so faint its yellow and usually with good spark these engines are a very blue colored spark
and help would be greatly appreciated.....also this isnt the first engine ive put in these cars but never had this problem...
---------- Post added at 08:54 AM ---------- Previous post was at 08:32 AM ----------
ok so i got it started and running but it dies out after about 5-10 seconds....does the system for the security need to be relearned...and if so does anyone know how to do it ive tried searching for it but havent had any luck
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