Man I’m in this mess with my ‘98 2500 5.9 - old m not looking forward to it. At least I can see my cracked vacuum line. Bummer that’s it’s the one that goes back behind the firewall on the passengers side. Thanks for this video buddy. It was such a great help.
Thanks for these videos. (Could this segment be Part 2 of 3? There are two Part 3s.) We are dealing with this issue on a 1997 Cummins-Thank you for the help!
Man I’m in this mess with my ‘98 2500 5.9 - old m not looking forward to it. At least I can see my cracked vacuum line. Bummer that’s it’s the one that goes back behind the firewall on the passengers side. Thanks for this video buddy. It was such a great help.
Thanks for these videos. (Could this segment be Part 2 of 3? There are two Part 3s.) We are dealing with this issue on a 1997 Cummins-Thank you for the help!
Smoke test it
Actuators not solenoids
I just ran a new line to the little. manifold under the dash-- to the black line and d it worked. Can be reached from under the dash-- 30 minute job!!
@@richardgarrison8095 I have been doing the same go in by the column with vacuum ,hook into the black line at the bottom left of heater.
I’m having the same problem