We have a very OLD Coleman heater. The pilot light has gone out. This is the second time in 2 weeks and the last time the guy charged us $90 to relight:( . If anyone could provide a step by step to relight it would be so very appreciated!

Is this on a trailer furnace if it is you shut off power switch then turn the firing valve to pilot and push down light pilot if you can reach it while holding down once lit hold for about a minute release pilot should stay lit and then turn valve to on and then turn power switch to on