Maine Trawler
Newbie
Ok all you heater guru out there I need some help. I have a Espar D12 heater and I have a problem with it going through glow plugs. The heater stopped working a few weeks ago and it turned out to be a low voltage problem. After replacing the house batteries that fixed the low voltage problem. The heater ran great for a week and then stopped. After changing the glow plug it has been running great for a week and then it stopped again.Not a good thing since we live year round on "EMMA" and it is going down to 4 degrees tonight. Does anyone have any idea why it is going through glow plugs? Any help would be great. Thanks for any and all of your help