92Coronado
New member
- Joined
- Nov 30, 2016
- Posts
- 1
Ok, help. Please.
Problem. Suburban nt 40 furnace blows, sparks but does not ignite. Pulled the thing out of my 92 coronado, managed to kink the gas line and had to sweat weld a new piece of copper with two cufflinks. Might be leaking now. While out i checked the sail switch with tester, worked. Pulled out igniter and it was sparking. Gas is definitely coming through the line, and all other gas appliances work great. Original owner said it worked fine till one day it didn't and he said he never touched anything. My guess is somehow gas is not getting into combustion chamber. Does the board let it in? Put it back in kinda, and tried again same result. tried running fan with manual valve off then turning it on blah blah nothing nothing nothing nothing. It will only try to spark once. Thinking of pouring gas on it and lighting on fire maybe then it will produce some heat. Any ideas? thanks
Problem. Suburban nt 40 furnace blows, sparks but does not ignite. Pulled the thing out of my 92 coronado, managed to kink the gas line and had to sweat weld a new piece of copper with two cufflinks. Might be leaking now. While out i checked the sail switch with tester, worked. Pulled out igniter and it was sparking. Gas is definitely coming through the line, and all other gas appliances work great. Original owner said it worked fine till one day it didn't and he said he never touched anything. My guess is somehow gas is not getting into combustion chamber. Does the board let it in? Put it back in kinda, and tried again same result. tried running fan with manual valve off then turning it on blah blah nothing nothing nothing nothing. It will only try to spark once. Thinking of pouring gas on it and lighting on fire maybe then it will produce some heat. Any ideas? thanks