1) When the engine is running... does it pulled down and stay there until one hits the reset button? or 2) Does one have to have the engine running, have someone rev the Cummins while I watch the Filter Minder to see it move?
The little disk is always at the top. Never seems to move...
I do change the air filter with a new fleetguard about every 15 to 20 thousand miles... if that has any effect on what I am NOT seeing.
Thanks...
The little disk is always at the top. Never seems to move...

I do change the air filter with a new fleetguard about every 15 to 20 thousand miles... if that has any effect on what I am NOT seeing.
Thanks...