I put stage 2 jammer nozzles on about 4k ago.....truck runs great and has alot of power. I didn't have them pop tested. The engine seems to have more of a injector noise or sounds like its firing harder. More pronounced detonation i guess you could say. I never really listened that close after i added them but it did sound a bit different. Is this pretty normal? There is blowby out the breather, if i pull the dipstick there will be some out of there too or if i take the fill cap off blowby will come out of there also.....is that pretty normal.....dad says it is. I changed oil 1k ago and it is pretty black, the lever hasn't changed much, maybe gone down just a tad. Does this all sound pretty normal? Am i worrying too much, i have heard of a nozzle breaking off but my egts, smoke and all has never changed. Should i pull them and get them pop tested to see if that will quiet them down a touch?
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Cummins Diesel Forum
A forum community dedicated to all things Cummins Diesel! Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more!