Hello all I have a extended crank when hot on this bus backstory -all injectors ,pucks , oring were replaced 9 months ago --came in now checked replaced pucks and o ring , updated ipr and new high pressure pump were installed , I performed the faul adap reset ---bus throws icp below threshold when driving (no check engine light) and sometimes throws icp above threshold -and bus will have an extended crank when hot and let sit a few minutes est 7-8 seconds . intake heater is fine no other dtcs in system any input greatly appreciated thanks
--this surprisingly ended up being an injector, noticed when I removed them one injector was carboned up bad , injector was tight and not double washered like I thought it would be after seeing injector , once installed new the icp codes didn't return and bus started fine all the time . Don't really know why this affected the icp unless injector wasn't sitting perfect in bore causing unnoticed poor rail fitment ? anyway its fixed
2013 ic maxxforce dt extended crank when hot
Posted - 01/13/2020 : 02:54:31 AM
