Cummins 6.7 grid heater delete SPELABS DIY Grid Heater Fix 6.7 Cummins
6.7 Cummins Grid Heater Death Bolt/Nut | Pusher Intake Kit Install 2017 RAM 6.7 Cummins starting in 34 degree temps, with heater grid disconnected. We will be videoing more starts in lower For those who are interested in disconnecting the grid heater, watch this. Performing the Jiggle test will ensure grid heater is not ...