Here is where we are so far — a FYI to all who have helped, Thank You!
Pulled out fridge, have it on the bench with an LP tank connected.
All gas parts have been cleaned to shiny, inside and out.
All electrical wire ends have been cleaned or replaced.
Chimney cleaned, Burner tube, orifice, cleaned ultrasonically.
Replaced regulator at LP tank.
Replaced the wires recommended by Norcold Guy.
Replaced the thermocouple.
Replaced the interrupter.
Replaced the selector switch.
All parts are Norcold — except regulator, which is an exact to the original, however.
Starts immediately, runs for 3-4 minutes, good blue flame, thermocouple in the flame, starts to cool, then flame just goes out. Starts again on first snap of piezo — goes for 1 minute — then flame goes out.
No sign of Ammonia leak in cooling unit — runs perfectly on A/C or D/C — just not LP gas. Switched to another full 5 gallon LP tank — same exact result — no good.
Gone through troubleshooting steps in factory service manual, not owners manual — multiple times.
Can’t figure this out...
Call & Email into “Norcold Guy” — no response yet, been 2 days. Called and left another message today.
Frustrated as to the next steps.
Edited by foakes, 25 April 2019 - 12:12 AM.