Loose Injector
Has any one heard of the Cummins 8.3 ISC having a loose injector causing combustion products to enter the return fuel going back to the main tank and causing the fuel to turn black, then clogging filt...
Forum Discussion
donfrump wrote:
OP? I find it incredible that cummins is unable to diagnose or repair this issue
Me too. They have been very good at sending illustrated parts break downs and numbers. and ideas. check here, do this, type stuff.
